Software Integration Engineer Open Systems Technologies CorporationSoftware Integration EngineerAnnapolis Junction, MDOpen Systems Technologies Corporation (OST) is seeking Software Integration Engineers to support a mission-focused Site Reliability Engineering (SRE) team. These funded positions support critical mission operations infrastructure and customer-facing environments through automation, monitoring, resiliency engineering, and troubleshooting activities.
Cribl Engineer (Expert) Ennoble FirstCribl Engineer (Expert)Reston, VA$160,000–$200,000 / yearMust possess the following DoD 8570.01-M certifications or be willing to obtain within 30 days of hire: Information Assurance Technician (IAT) Level II certification (currently Security+ CE, CCNA Security, GSEC, SSCP, CySA+, GICSP, or CND). The ideal candidate is a senior technologist with deep expertise in observability engineering, SIEM integration, telemetry pipeline architecture, and large-scale data engineering.
Experienced Software Engineer Intelliforce-IT Solutions GroupExperienced Software EngineerAnnapolis Junction, MDFull timeOr Bachelor’s degree in Computer Science or related discipline from an accredited college or university, plus 2 years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity. You will help improve how complex systems behave under load, support containerized environments, and contribute to the tooling and workflows that keep the platform stable and efficient.
Nexyte - Pre-Sales Engineer NA Cognyte Software LtdNexyte - Pre-Sales Engineer NAVA$135,000–$150,000 / yearAs a Pre-Sales Engineer, you will lead pre-sales activities in North America, including customer engagements, product demonstrations, RFP/RFI responses, technical evaluations, and Proof of Concept (POC) projects. As a Cognyter, you will: Lead the pre-sales activities across North America, including customer engagements, technical presentations, and POCs.
System Engineer (TS/SCI)- Senior or Mid Level Vexterra GroupSystem Engineer (TS/SCI)- Senior or Mid LevelBethesda, MDThis role analyzes recurring problems and initiates solutions for preventing reoccurrence and analyzes existing infrastructure for tuning/performance enhancements. Duties include examining incidents and problems and suggesting and implementing appropriate corrective action to initiate a repair or return to service.
Hardware Exploitation Engineer (TS/SCI)- Senior & Mid Vexterra GroupHardware Exploitation Engineer (TS/SCI)- Senior & MidBethesda, MDExperience in Hardware Tools and Debuggers: Green Hills Probe, SuperTrace Probe, Slingshot, spectrum analyzer, logic analyzer, JTAG, Agilent Technologies equipment. Perform inspection, imaging, decapsulation, deprocessing, and other activities related to hardware reverse engineering and exploitation in a state of-the-art microelectronics exploitation laboratory.
System Engineer, Level 5 Independent SoftwareSystem Engineer, Level 5Fort Meade, MDWhat You Will Do: As a Senior Systems Engineer at Independent Software, you will lead the design, analysis, and enhancement of secure, scalable IT systems supporting mission-critical operations. In this role, you will drive system architecture, support security certification efforts, and collaborate with engineering teams to modernize and optimize enterprise environments.
Senior Platform Engineer - Security Rumble IncSenior Platform Engineer - SecurityDC$165,000–$205,000 / yearThis role sits at the intersection of platform engineering and security operations: you'll apply and maintain security hardening across our Linux fleet and cloud control plane, track vulnerabilities through to remediation, and serve as a key engineering partner for internal and external audits. If you enjoy hardening Linux at scale, working directly with vulnerability and control frameworks such as CIS Benchmarks and ISO 27001, and contributing to the security posture of mission-critical cloud infrastructure, this role offers substantial impact and technical depth.
Nutanix Engineer INflow FederalNutanix EngineerSpringfield, VARequired Skills and Experience: Bachelor's Degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience. Hands-on experience administering Nutanix HCI environments, including AHV, Prism Central, Prism Element, virtual machine lifecycle management, storage, networking, and cluster operations.
System Engineer, Level 3 Independent SoftwareSystem Engineer, Level 3Annapolis Junction, MDThe ideal candidate enjoys working across infrastructure layers including operating systems, networking, storage, security, and application support while solving complex operational challenges in secure mission environments. What You Will Do: As a Systems Engineer Level 3 at Independent Software, you will support the administration, engineering, security, and operational sustainment of mission-critical Linux infrastructure across secure enterprise and real-time operational environments.
NewSenior DevOps / Site Reliability Engineer (SRE) Omniscius ConsultingSenior DevOps / Site Reliability Engineer (SRE)Washington, DCThis position is ideal for a hands-on engineer with deep expertise in AWS cloud environments, Linux systems administration, infrastructure automation, and software development. The successful candidate will help design, build, automate, secure, and maintain highly available production environments supporting classified operations.
Software Engineer - (SWE) Beyond SOFSoftware Engineer - (SWE)Annapolis Junction, MarylandHands-on experience implementing or supporting at least one Delinea product (e.g., Secret Server, Privilege Manager, DevOps Secrets Vault). Engineer shall serve as the SME for all Delinea technologies running on Linux systems and shall.
System Engineer - (SWE) Beyond SOFSystem Engineer - (SWE)Annapolis Junction, MarylandHands-on experience planning or deploying at least one Delinea product (Secret Server, Privilege Manager, DevOps Secrets Vault, or related tools). Experience performing basic System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux environment.
DevOps Engineer GRVTYDevOps EngineerHerndon, VA$100,000–$150,000 / yearIn this role, you'll work closely with other DevOps engineers, software developers, infrastructure technicians and cybersecurity professionals leveraging open-source technology to create and maintain the full stack of a High-Performance Computing (HPC) system that hosts a diverse range of applications served out to thousands of users. The technical stack is quite robust and includes Java, Python, C#, C/C++, Geospatial tools, Big Data and Graph Products (Hadoop, MapReduce, Spark, ElasticSearch, Neo4j), Linux, OpenStack, AWS, Ansible, SQL/NoSQL, Text Processing, Cloud Services, Containerization, Infrastructure as Code (IAC), and more.
System Administrator (Application Engineer) Prodigy OneSystem Administrator (Application Engineer)MarylandThis includes: Stand up, configure, and maintain Linux servers; Monitoring and patching/upgrades to Linux servers and AWS instances; Assist and incorporate security compliance controls as applicable; Support documentation of non-applicable controls; Assist with installation of new or replacement hardware or software; Configure and integrate hardware or software with existing networked infrastructure; Assist with decommission and/or removal of obsolete, excess, or replaced hardware; and Document inventory changes. Education Requirements: Bachelor's Degree in a relevant technical field (w/o degree additional 2 yrs experience required; with Masters Degree 2 yrs less experience required).
Platform/Infrastructure Engineer Nightwing Intelligence SolutionsPlatform/Infrastructure EngineerSterling, Virginia$122,000–$253,000 / yearThe PIE builds and scales internal developer products to build templates with Infrastructure as Code (IaC) focused on efficiency, reliability, and security The PIE blends technical skills in container orchestration, version control, cloud platforms, automation tools, containerization, and scripting utilizing skills and tools such as Python, GitHub, Jenkins, Cloud formation, Terraform, Docker, Kubernetes, and other future architecture requirements. Daily tasks include, but are not limited to: Manages the IaaS Software Development Life Cycle (SDLC) for development, delivery and maintenance of systems/services currently deployed, in development, as well as future release planning.
Information Systems Security Engineer (ISSE) Evans Chambers Technology LLCInformation Systems Security Engineer (ISSE)DCPosition Overview: Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.
Software Test Engineer Intelliforce-IT Solutions GroupSoftware Test EngineerAnnapolis Junction, Maryland$159,000–$204,000 / yearSoapUI, Selenium, JUnit, and JRunner• Experience with or knowledge of web communication protocols such as REST• Experience with or knowledge of data formats such as JSON and XML• Experience with or knowledge of scripting languages such as Groovy, Perl, Python, or Ruby• Experience creating and managing cronjobs• Experience with or knowledge of Java• Experience with or knowledge of Lightweight Directory Access Protocol• Experience with or knowledge of Public Key Infrastructure• Experience with version repositories such as Git, SVN, or CVS• Experience with or knowledge of SQL• Ability to work independently and as part of an Agile development team using strong time management to triage issues and prioritize tasks• Ability to clearly communicate technical issues and ideas, both orally and in writing, across engineering disciplines. • Collaborate with software engineers to develop effective testing strategies and test cases• Create automated testing frameworks and test harnesses• Discover, report, and track testing defects• Analyze test results and report performance, load, and other issues• Develop, execute, and maintain acceptance, integration, and functional system tests• Perform continuous functional and regression testing• Work across engineering disciplines to help ensure new releases preserve backward compatibility.
Senior Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsSenior Cyber Software Engineer (iOS)Sterling, Virginia$77,000–$163,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Senior Mission / Systems Engineer Nightwing Intelligence SolutionsSenior Mission / Systems EngineerAnnapolis Junction, Maryland$122,000–$253,000 / yearOur work environment is passionate, highly collaborative, and provides engineers the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation's finest service members—all while embracing integrity, innovation, and work-life balance. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Senior Engineer - (Java, Data, Enterprise Platforms & Systems Integration) *Hybrid* Geico InsuranceSenior Engineer - (Java, Data, Enterprise Platforms & Systems Integration) *Hybrid*Bethesda, MD$80,000–$215,000 / yearThis role blends hands-on software engineering, systems engineering, platform administration, DevOps practices, secure design, and proactive service ownership across Windows/Linux servers and multiple SaaS platforms. 6+ years of experience in a hybrid-role as Software Engineer, Systems Engineer, Platform Engineer, or Infrastructure Engineer in an enterprise environment, with strong preference given to those owning or leading internal-facing platforms necessitating interactions with internal enterprise customers.
Senior Network Automation & Configuration Management Engineer Geico InsuranceSenior Network Automation & Configuration Management EngineerBethesda, MD$75,000–$215,000 / yearYou will be responsible for developing and managing the platforms, tooling, and processes that automate network configuration, compliance validation, change management, provisioning, remediation, and lifecycle management across thousands of network devices spanning data centers, cloud environments, carrier-neutral facilities, and regional offices. GEICO is seeking a highly skilled Senior Network Automation & Configuration Management Engineer to accelerate the transformation of our network infrastructure from traditional operations to a fully automated, software-defined, infrastructure-as-code operating model.
Lead Software Engineer (Prime) Intelliforce-IT Solutions GroupLead Software Engineer (Prime)Annapolis Junction, Maryland$196,000–$252,000 / yearTechnical Lead Secure API Engineering Make an Impact Where It Matters Most Join a team building a platform-agnostic API that helps secure, store, and retrieve data across commercial database technologies. Additional Experience: 5 years of demonstrated cloud experience with distributed, scalable big data stores such as HBase, CloudBase or Accumulo, BigTable, or similar technologies.
UI Front End Software Engineer GrvtyUI Front End Software EngineerAnnapolis Junction, Maryland$150,000–$200,000 / yearProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas.
Software Engineer Intelliforce-IT Solutions GroupSoftware EngineerAnnapolis Junction, MD$155,000–$205,000 / yearOr bachelor’s degree in computer science or related discipline from an accredited college or university, plus five years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity. Master’s degree in computer science or related discipline from an accredited college or university, plus three years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity.
Senior Cyber Test Engineer (Onsite) Nightwing Intelligence SolutionsSenior Cyber Test Engineer (Onsite)Sterling, Virginia$77,000–$163,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Senior Software Engineer Intelliforce-IT Solutions GroupSenior Software EngineerAnnapolis Junction, MDFull timeOr bachelor’s degree in computer science or related discipline from an accredited college or university, plus seven years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity. Master’s degree in computer science or related discipline from an accredited college or university, plus five years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity.
Staff Engineer - Cmaas (Platform And Tools - Vms) Geico InsuranceStaff Engineer - Cmaas (Platform And Tools - Vms)Bethesda, MD$110,000–$230,000 / yearThe Platform and Tools - VMs team is dedicated to realizing a secure, reliable, scalable, and highly efficient next-generation virtual machine management and orchestration platform running on Kubernetes. This role requires deep technical expertise in configuration management systems, infrastructure as code, and the ability to drive technical strategy across engineering teams.
NoSql Database Engineer Absolute Business Solutions CorpNoSql Database EngineerBethesda, MDWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. DTP advances the state of the art in mission-focused big data analytics tools and micro-service development spanning the breadth of Agile sprints to multiyear research and development cycles.
Principle Cyber Test Engineer (Onsite) Nightwing Intelligence SolutionsPrinciple Cyber Test Engineer (Onsite)Sterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
NewProduct Support Engineer Brandes Associates Inc.Product Support EngineerMaryland$165,000–$175,000 / yearFull timeThe Product Support Engineer is a customer-facing position which ensures the sustained operations of AET products within the customer environment, coordinates with the AET development and in-service engineering teams to coordinate releases, perform installations, troubleshoot complex issues and act as the day-to-day customer interface. Relevant military technical training, DoD operational messaging experience, industry certifications, or equivalent technical training may be considered when combined with demonstrated hands-on experience supporting, administering, troubleshooting, integrating, or sustaining mission software systems.
Principal Cyber Engineer Nightwing Intelligence SolutionsPrincipal Cyber EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
DevSecOps Engineer Rumble IncDevSecOps EngineerDC$165,000–$195,000 / yearThis is a hands-on engineering role that owns our Secure Software Development Lifecycle (SSDLC) end to end: you'll design it, operate it, partner with engineering teams to remediate vulnerabilities, and continuously harden the CI/CD pipelines that ship Rumble Cloud to production. You should be comfortable reviewing pipeline configurations, triaging SAST, DAST, SCA, and container scanning findings with developers, and driving practical security improvements across Python, Go, and TypeScript codebases without becoming a bottleneck to delivery.
Mission Systems Engineer Brandes Associates IncMission Systems EngineerWashington, DC$145,000–$165,000 / yearExperience using AI-enabled tools, copilots, or lightweight agents to improve technical support, troubleshooting, log analysis, ticket triage, knowledge-base development, documentation, test-case generation, scripting, release support, or engineering workflow automation is desirable. Relevant military technical training, DoD operational messaging experience, industry certifications, or equivalent technical training may be considered when combined with demonstrated hands-on experience supporting, administering, troubleshooting, integrating, or sustaining mission software systems.
Senior Lead Software Engineer - Network Infrastructure and Automation Nightwing Intelligence SolutionsSenior Lead Software Engineer - Network Infrastructure and AutomationAnnapolis Junction, Maryland$122,000–$253,000 / yearIn this role, you will collaborate with an innovative team to design cutting-edge network automation systems using advanced technologies like software-defined networking, infrastructure-as-code, and AI-driven operational intelligence. Drive adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis).
Platform Infrastructure Engineer CACI ProductsPlatform Infrastructure EngineerColumbia, MD$116,587–$154,200 / yearYou'll work closely with software engineers, network engineers, security engineers, and technical leadership to deliver reliable, scalable infrastructure while helping modernize our architecture toward cloud-native and hybrid-cloud environments. Ncyber is seeking a Platform Infrastructure Engineer to design, build, automate, and maintain the infrastructure that powers mission-critical software systems supporting the National Security Community.
Systems Engineer I TSCSystems Engineer ISilver Spring, MarylandTSC has assembled a well-knit team of junior and senior systems engineers and computer scientists that perform systems engineering in support of critical US Navy functions. Minimum Qualifications : Bachelors or master’s degree in electrical engineering, Computer Engineering, Computer Science, or comparable technical degree well-grounded in Physics and Math.
Network Security Engineer GovServicesHubNetwork Security EngineerAnnapolis, MarylandLeading migrations or assisting a team of engineers who will migrate traditional/legacy network security platforms to current/next generation technologies and expose customers to the full life cycle of defense in depth solutions. Leading, scheduling, providing guidance and coordinating the activities with other team members to resolve end user problems in a timely and accurate fashion.
Senior Principal Cyber RF Engineer Nightwing Intelligence SolutionsSenior Principal Cyber RF EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Principal Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsPrincipal Cyber Software Engineer (iOS)Sterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Senior Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsSenior Principal Cyber Mobile CNO EngineerSterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Senior Principal Cyber Engineer Nightwing Intelligence SolutionsSenior Principal Cyber EngineerSterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Software Engineer Prodigy OneSoftware EngineerAnnapolis Junction, MarylandIn addition, the Software Engineer supports software process management throughout development, contributes to the creation of shared functions and components, and develops, tunes, documents, and deploys automation scripts across development, test, and production environments. Working within a Behavior-Driven Development (BDD) framework, the engineer develops, tests, integrates, and deploys scalable solutions while leveraging DevOps practices and automation to ensure high-quality, reliable software delivery.
Senior Principal Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsSenior Principal Cyber Software Engineer (iOS)Sterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Senior Cyber Engineer Nightwing Intelligence SolutionsSenior Cyber EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Distinguished Engineer - Data Center Network Architecture & Engineering Geico InsuranceDistinguished Engineer - Data Center Network Architecture & EngineeringBethesda, MD$140,000–$300,000 / yearYou will lead the architecture and development of highly scalable Layer 3 Clos fabrics, software-defined networking platforms, cloud networking services, and network automation frameworks that enable self-service infrastructure at enterprise scale. As a Distinguished Engineer, you will establish the technical vision and engineering strategy for GEICO's data center networking ecosystem, supporting our OpenStack-based Private Cloud, Kubernetes platforms, enterprise applications, AI/ML infrastructure, and hybrid cloud environments.
In Service Engineer Brandes Associates IncIn Service EngineerWashington, DC$145,000–$165,000 / yearExperience using AI-enabled tools, copilots, or lightweight agents to improve technical support, troubleshooting, log analysis, ticket triage, knowledge-base development, documentation, test-case generation, scripting, release support, or engineering workflow automation is desirable. Relevant military technical training, DoD operational messaging experience, industry certifications, or equivalent technical training may be considered when combined with demonstrated hands-on experience supporting, administering, troubleshooting, integrating, or sustaining mission software systems.
Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsPrincipal Cyber Mobile CNO EngineerSterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Sales Engineer - Large Federal Accounts DISA F5 IncSales Engineer - Large Federal Accounts DISAMDPlease note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com). Primary Responsibilities: Act as a trusted advisor providing technical expertise through Sales presentations, Solution designs, Solution demonstrations, and Proof of Concepts.
Senior Reliability/Test Engineer Viavi Solutions IncSenior Reliability/Test EngineerGermantown, MDSummary: VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. This role involves working closely with design engineers and other team members to ensure that products are designed to be reliable and fault-tolerant, as well as conducting experiments and reporting results.