February 27, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Springfield, VA12 days ago
li>Configure and troubleshoot NetApp Storage – ONTAP, perform firmware and OS upgrades, and utilize storage management tools like OnCommand Unified Manager and Performance Manager. Design, implement, and support VMware vSphere, vCenters, and Microsoft Active Directory Forests with JIT administration to support multiple PKI systems.
California, MD30+ days ago
9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. As part of an on‑site team supporting NAWCAD, you will design, enhance, and maintain critical software components used across the JSE ecosystem—including NGTS, DIADS, GRID, and other constructive and virtual simulation frameworks.
Fort Belvoir, VA30+ days ago
Excellent analytical, technical, communication, planning, presentation, and organizational skills with the ability to articulate new ideas and concepts to technical and nontechnical audiences, internal teams, senior leaders, vendors, partners, customers, and stakeholders. Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs.
Provide integration, ground test support, and potential captive carry support for new platforms at mid-west and western located test sites, such as Yuma Proving Ground (YPG) in Arizona. Bachelor of Science (BS) degree from an accredited college or university in computer engineering and/or electrical engineering with equivalent experience such as direct hands-on experience with embedded software development background.
California, MD30+ days ago
HII Mission Technologies is seeking a Senior Special & Tactical Operations Subject Matter Expert (SME) to support advanced modeling, simulation, and training activities within the Joint Simulation Environment (JSE) at NAS Patuxent River, MD. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
In this role, you'll collaborate with a multidisciplinary group of software engineers, data scientists, and operations research analysts to support the Joint Warfare Analysis Center and other Department of Defense and Intelligence Community partners. Experience spanning the full development lifecycle from prototyping (concept and user -centered design) through software architecture & modeling, agile development, testing and deployment, to software verification & validation.
li>Define technical strategy and oversee the design cloud-native platforms using modern frameworks (.NET, Java, Python, TypeScript) that support desktop, edge, and cloud deployments, with emphasis on performance, resilience, and maintainability. Monitor emerging technologies (cloud-native services, model-driven engineering, AI/ML) for relevance to the T&D domain and contribute to technology roadmaps, product strategy, and IP generation through patents, whitepapers, and technical forums.
Keywords: Storage Engineer, Storage Architect, NetApp Engineer, NetApp Storage, Data ONTAP, ONTAP 9, SAN Engineer, NAS Engineer, Storage Design Engineer, Capacity Planning, Performance Management, SnapMirror, SnapCenter, Active IQ, ONTAP CLI, System Manager, VMware Storage, Hyper-V Storage, Disaster Recovery, High Availability, HA DR, Fiber Channel, iSCSI, NFS, CIFS, LUN Management, FlexVol, Storage Virtualization, Enterprise Storage, Infrastructure Engineer, Systems Engineer, Data Center Engineer, Storage Administration, DoD Infrastructure, Secret Clearance. This individual will serve as a senior technical resource responsible for designing, implementing, and optimizing large-scale storage environments supporting mission-critical systems.
p>In this role, you will take ownership of major structural design deliverables, collaborate deeply with multidisciplinary teams, and help ensure the aircraft's structures meet performance, safety, manufacturability, and certification goals. At Electra, we're pioneering sustainable aviation through the development of hybrid-electric Ultra Short Takeoff and Landing (eSTOL) aircraft designed to transform regional mobility.
Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Caroline County, VA30+ days ago
li>Assist other engineers in producing conceptual design to construction documents from utilization voltage to low voltage including, detailed equipment layout, single and three-line diagrams, grounding, and feeder routing. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
This opportunity offers hands-on involvement in cutting-edge FPGA and digital hardware development programs, exposure to complex engineering challenges, and the ability to work alongside highly skilled multidisciplinary teams while advancing your technical career. - Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related STEM field with 5+ years of relevant experience; or Master’s degree with 3+ years of relevant experience.
Dahlgren, Virginia30+ days ago
Assist in the design, development, test, and verification of SEG’s missile trajectory and RF signature prediction simulations; The position covers the whole of the software development process, from design and implementation to testing, documentation and delivery; Lead team(s) on individual projects and provide assistance to junior level engineers; Provide C++ software development and maintenance with software integration testing; Participate in Agile style development ceremonies such as Daily Standups, Sprint Planning and Sprint Reviews. SEG has developed and implemented a large number of solutions, which are crucial and critical to the warfighter with the mission of improving essential, and time-sensitive decision-making capabilities while protecting and defending our country.
Dahlgren, Virginia17 days ago
Assist in the design, development, test, and verification of SEG’s missile trajectory and RF signature prediction simulations; The position covers the whole of the software development process, from design and implementation to testing, documentation and delivery; Lead team(s) on individual projects and provide assistance to junior level engineers; Provide C++ software development and maintenance with software integration testing; Participate in Agile style development ceremonies such as Daily Standups, Sprint Planning and Sprint Reviews. SEG has developed and implemented a large number of solutions, which are crucial and critical to the warfighter with the mission of improving essential, and time-sensitive decision-making capabilities while protecting and defending our country.
li>Six (6) years professional technical experience which includes at least four (4) years specialized experience performing computer hardware engineering, software design, coding and compilation of code; computer or software requirements. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Dahlgren, Virginia30+ days ago
p>The Software Engineer will provide support to the Naval Surface Warfare Center Dahlgren Division (NSWCDD), specifically the Systems Security Engineering Branch (A36) of the Naval Computing & Cyber Engineering Systems Division (A30) of the Strategic & Computing Systems Department (A).. The candidate will provide software engineering/software development support and be responsible for requirements, design, implementation, integration, testing, and bringing to the fleet advanced cyber capabilities into the High Availability Virtualized Environment (HAVEN) platform.
p>Bachelor's degree in Electrical or Computer Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Manassas, Virginia13 days ago
p>Our client, a leading federal defense contractor, is seeking a Digital Design Engineer to join the engineering team developing advanced military-grade electronics systems. The role involves digital electronics design, FPGA development, circuit design, and cross-disciplinary collaboration across systems and software engineering teams.
Springfield, VA12 days ago
p>The ideal candidate will possess deep expertise in Python, TypeScript/JavaScript, AWS cloud-native services, Infrastructure as Code, microservices architecture, and large-scale data processing systems. At Graham Technologies, we''ve built a family-oriented environment where team members are encouraged to maintain a healthy work-life balance, pursue their passions, and grow professionally through flexible schedules, continued education, and a strong sense of community.
Dahlgren, Virginia28 days ago
p style="margin:0px">We are seeking an experienced Software Developer to create solutions and tools for automated testing and data mining in support of the Softkill Coordination Subsystem (SKCS) program. - Programming Languages and Frameworks:
- Proficiency in Python and experience with automated testing frameworks.
Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We are seeking a mid-level Java Software Engineer to join our dynamic Agile team and contribute to delivering robust software solutions to the Department of Commerce.
Springfield, VA10 days ago
p>Position Description: Altamira Technologies Corporation is seeking a Senior Software Engineer at the NGA customer site (NCE) in Springfield, Virginia. Develops overall operating criteria to ensure implementation of the software quality program according to project, process and contract requirements and objectives.
Fort Belvoir, Virginia30+ days ago
Eight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process. Required Education: Master's degree in software design, engineering, or computer science with 8 years of experience OR Bachelor’s degree in one of the above fields with 10 years of experience in the same disciplines.
p>Bachelor's degree in Electrical or Computer Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
p>Keywords: Storage Engineering, NetApp, ONTAP, SAN, NAS, iSCSI, NFS, CIFS, LUNs, FlexVols, SnapMirror, SnapCenter, Active IQ, Data Fabric Manager, Storage Architecture, Capacity Planning, Performance Analysis, Disaster Recovery, High Availability, VMware, Hyper-V, Storage Virtualization, Fiber Channel, Data Protection, Firmware Upgrades, System Manager, Storage Security, Enterprise Storage, SQL Server, Exchange, DFS, CloudOps, Storage Automation, PowerShell, API Development. As a Storage Design Engineer, you will play a pivotal role in storage architecture, capacity planning, SAN/NAS engineering, and high availability/disaster recovery (HA/DR) within a high-security environment.
Required Education and Experience:
Bachelor's degree in Electrical or Computer Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.
If interested in learning more about this position, please email your resume to
KDunkin@geologics.com.
Role: Digital Design Engineer
Client: Defense-Aerospace
Hourly Rate: up to $67/hr W2, non-benefited
Length: Temp-to-Perm
Location: Manassas, VA .
p>The AI Software Test Engineer will be part of a team of experts charged with providing support in the areas of cyber analysis and cyber development capabilities in response to Navy's and DoD's needs for Cyber Situational Awareness (SA), Cyber Command and Control (C2), Mission Assurance, and Homeland Defense. Program scope includes identifying cyber key terrain by analyzing operational requirements, conducting cyber analyses and assessments, and developing and performing modeling and simulation in support of different cyber threat scenarios.
Dahlgren, Virginia27 days ago
The ideal candidate is a self-motivated problem-solver with strong Java development skills, the ability to troubleshoot complex technical issues independently, and a collaborative mindset for working across multiple engineering disciplines in a dynamic laboratory environment. Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
This is a role in a large program that will support the full software product lifecycle in an Agile Scrum framework: requirement definition, estimation, implementation, unit testing, integration testing, SW/HW integration, test documentation, supporting test events, and customer support. Develop software test products such as Verification Cross Reference Matrices to tie software requirements to software tests, Software Test Plans, Software Test Procedures, and Software Test Reports.
Springfield, VA30+ days ago
p>Country Code+1+1242+1246+1264+1268+1284+1340+1441+1473+1649+1664+1670+1671+1684+1758+1767+1784+1849+1868+1869+1876+1939+20+211+212+213+216+218+220+221+222+223+224+225+226+227+228+229+230+231+232+233+234+235+236+237+238+239+240+241+242+243+244+245+248+249+250+251+252+253+254+255+256+257+258+261+262+264+265+266+267+268+269+27+290+291+297+298+299+30+31+32+33+34+345+350+351+352+353+354+355+356+357+358+359+36+370+371+372+373+374+375+376+377+378+379+380+381+382+385+386+387+389+39+40+41+420+421+423+43+44+45+46+47+48+49+500+501+502+503+504+505+506+507+508+509+51+52+53+54+55+56+57+58+590+591+593+594+595+596+597+598+599+60+61+62+63+64+65+66+670+672+673+674+675+676+677+678+679+680+681+682+683+685+686+687+688+689+690+692+7+77+81+82+84+850+852+853+855+856+86+872+880+886+90+91+92+93+94+95+960+961+962+963+964+965+966+967+968+970+971+972+973+974+975+976+977+98+992+993+994+995+996+998Phone Number. Job CategorySelect a Job CategoryB2B SalesBilingualCall CenterCorporateCustomer ServiceCybersecurityData and AnalyticsDeveloperEarly Careers & InternshipsExternal Affairs & RegulatoryField SalesFinanceGovernment SupportHuman ResourcesInstallation TechnicianInternshipsLegalMarketing & Public RelationsPart TimeRetailSalesSecurity ClearanceSupply ChainTechnicianTechnologyWork From Home.
Springfield, VA30+ days ago
p>You will work closely with data scientists, computer vision engineers, ETL engineers, and intelligence analysts to integrate machine learning capabilities into production systems, enabling scalable model deployment, monitoring, and continuous improvement. You will architect, develop, and maintain a Python-based data warehouse processing system that serves as the backend for a user-facing application, while also leading development of modern GUI applications using REST APIs and contemporary web frameworks.
California, California11 days ago
The ideal candidate is a technically deep chip design engineer who is excited about AI, enjoys working with customers, and can translate real semiconductor pain points into working agentic solutions. You should be credible enough to engage directly with experienced customer engineering teams, energetic enough to lead demos and workshops, and scrappy enough to build prototypes independently.
Dahlgren, Virginia30+ days ago
p>Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Job Title: Software Engineer (Real-Time Systems / C2 Integration)
Job Category: Engineering.
Dahlgren, Virginia4 days ago
Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are seeking an experienced Software Developer to create solutions and tools for automated testing and data mining in support of the Softkill Coordination Subsystem (SKCS) program.
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. Research oriented work, alongside award winning teams developing practical solutions for our nation’s security.
Fredericksburg, Virginia12 days ago
li>Provide support in a variety of areas to include Field Programmable Gate Arrays (FPGAs), Digital Signal Processors (DSP), Windows devices Drivers, Embedded SQL, Video Transcoding, Bandwidth Aggregation, and or OCR data processing. Provide support in a variety of areas to include Field Programmable Gate Arrays (FPGAs), Digital Signal Processors (DSP), Windows devices Drivers, Embedded SQL, Video Transcoding, Bandwidth Aggregation, and OCR data processing.
Manassas, Virginia30+ days ago
Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
See more at gdmissionsystems.com/careers/why-work-for-us/benefits.
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. As a Software Engineer for the Common Weapon Launcher and Multi-Tube Weapon Simulator, you’ll be a member of a cross functional team responsible for designing and developing software supporting the U.S. Navy's platforms within the Tactical.
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. General Dynamics Mission Systems is a technology integrator and original equipment manufacturer that provides mission critical solutions across ground, sea, air, space and cyberspace.
ROLE AND POSITION OBJECTIVES: As a Software Engineer for the Common Weapon Launcher and Multi-Tube Weapon Simulator Hardware Test Team, youll be a member of a cross functional team responsible for designing and developing software and firmware supporting the U.S. Navy's platforms within the Tactical. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
p>General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. General Dynamics Mission Systems is a technology integrator and original equipment manufacturer that provides mission critical solutions across ground, sea, air, space and cyberspace.
p>In this role, you will take ownership of major structural design deliverables, collaborate deeply with multidisciplinary teams, and help ensure the aircraft's structures meet performance, safety, manufacturability, and certification goals. At Electra, we're pioneering sustainable aviation through the development of hybrid-electric Ultra Short Takeoff and Landing (eSTOL) aircraft designed to transform regional mobility.