CONTRACTOR

FEED

UNKNOWN

Manufacturing Support: Provide technical support to manufacturing teams during the production process, including resolving design-related issues, reviewing manufacturing processes, assisting in hands-on debug and assembly, and optimizing designs for cost-effective production. *Design and Development: Update support and cooling structures for COTS components to be used within rugged server designs for defense and aerospace systems , using computer-aided design (CAD) software and other relevant tools.

We are a national technical recruiting firm.   At GCR, you'll discover a team of experienced and technically knowledgeable recruiters all working for you. We specialize in contract, contract to hire, and permanent staffing solutions across a variety of industries including, Information Technology, Commercial, Automotive, Medical Device, Pharmaceutical, and Manufacturing. We have well established relationships with companies from startup to large enterprise organizations.

GCR Professional Services

Mechanical Engineer III (VA)

ADAPTED_NOW

HOUR

Build Landing Zone including AWS Organizations, SCPs, account vending, KMS, monitoring stack, and Infrastructure as Code (IaC). System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Cloud Engineer - Secret Clearance Required

Experience with creating and improving automation scripts across multiple technical stacks using Python, • Experience with troubleshooting and resolving issues related to both open source and commercial tools in public cloud environments. • Experience with AWS & Azure & the development of tools and processes to drive DevSecOps maturity by automating builds, regression testing, monitoring, and pushing releases across environments.

PLANIT Group is a fast-growing global technology consulting firm dedicated to delivering innovative solutions to our clients that drive results. We collaborate with our partners and customers to help them improve performance, efficiency, and quality. Our team delivers innovative solutions and services - including management consulting, systems integration, ERP solutions, enterprise architecture, communications, and infrastructure services. We focus on delivering value and driving increased productivity and efficiencies for our clients’ mission. Our extensive experience in the Federal, Defense, Intelligence, State, Local, Healthcare and Commercial industries delivers proven results and accelerated benefits.
Clients engage PLANIT for our expertise, innovative approach, and our exceptional team. We promote a creative, client-centric work environment and culture, striving to provide challenging and rewarding opportunities for our company’s employees and partners. Integrity and innovation are the core principles of our company philosophy. Our customers engage us to create solutions to complex mission challenges, and PLANIT delivers. For more information, visit http://www.planitgroup.com/. Innovation. Integration. Integrity.

PlanIT Group

DevSecOps Engineer

Bachelor's degree in Systems Engineering, Computer Science, Software Engineering, Electrical Engineering or a related STEM discipline and 8-12 years of prior relevant experience or a Master’s with 6-10 years of prior relevant experience. Lead system performance assessments, troubleshoot complex issues across applications, infrastructure, interfaces, networks, and data flows, identify and mitigate technical risks, and drive solutions that ensure system reliability, mission effectiveness, and operational performance.

Sr. Systems Engineer

YEAR

Provide hands-on operational support for Cisco UC and collaboration platforms, including Cisco Unified Communications Manager (CUCM). System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Sr Unified Communications (UC) Engineer

This role focuses on application development, software architecture, cloud-native technologies, AI-enabled automation, systems integration, and advanced analytical capabilities that improve mission readiness, logistics, sustainment, and supply chain operations. The successful candidate will build scalable software applications, APIs, enterprise services, automation tools, and AI-enabled capabilities that transform complex operational and logistics information into mission-focused software solutions.

Credence

Senior Software Engineer

Credence Mgmt Solutions

The selected candidate needs to have the necessary skills to provide technical assistance at the customer's physical premises to install, move, troubleshoot, repair, modify, and assist with any issue that may arise with telecommunications and related equipment, wiring, circuits, connections, as well as supporting networking and telephone/data communication services. Responsibilities: Overseeing the day-to-day activities related to installation, verification and maintenance of telecommunications equipment, network ports, ethernet and optical Fiber cabling, IP networks.

IT - Systems Engineer II

Monitoring, Observability & Incident Response: Implement monitoring, logging, tracing, dashboards, and alerting across cloud infrastructure, Kubernetes, applications, and platform services using technologies such as AWS CloudWatch, Security Hub, GuardDuty, Splunk/ELK, Prometheus, Grafana, OpenTelemetry, or comparable solutions. Collaboration & Knowledge Sharing: Work closely with software engineers, AI engineers, cybersecurity teams, cloud engineers, architects, and mission stakeholders to integrate security, automation, and platform capabilities throughout the software development lifecycle.

Platform Engineer - DevSecOps

Specifically, the candidate must have proven experience in FISMA, continuous monitoring, security assessment and authorization (ATO), control implementation and validation, vulnerability and configuration management, audit logging, cloud security, security documentation, POA&M management, and stakeholder coordination with Government cybersecurity personnel. The individual will lead Risk Management Framework (RMF) and Authority to Operate (ATO) activities, strengthen security controls across cloud and enterprise environments, support continuous monitoring, and ensure systems, artifacts, and processes align with Federal customer expectations and approved governance frameworks.

CALIBRE Systems, Inc. (CALIBRE) is an employee-owned management consulting and digital transformation company supporting government and industry. CALIBRE is committed to the success of our clients, and delivers enduring solutions that solve management, technology, and program challenges. CALIBRE is a leading provider of solutions serving clients in the public and private sectors - Defense, Federal / Civil and Commercial corporations. Our employees - operating from our Alexandria, Virginia headquarters, five regional offices across the U.S. and in two foreign countries - are committed to delivering high quality solutions. 
CALIBRE and its subsidiaries are an Equal Opportunity Employer and supports transitioning service members, veterans and individuals with disabilities. We offer a competitive salary and full benefits package. To be considered, please apply via our website at <a href="https://urldefense.com/v3/__http:/www.calibresys.com/__;!!D1XWH5In!Qkx82SYK92oKjJ7-Frwd6F0l0fYP5PYZB0F9SIM2mYfqkXijbHOeiSxf36SM6DfGX2nbkigGxcvTEcNqxqMyCsgPBQ$">www.calibresys.com</a>. Come join our dynamic team. #CALIBRECareers

Calibre Systems

Cybersecurity & Governance Engineer

U.S. citizenship and the ability to obtain a TS/SCI clearance; experience supporting defense programs or working with RMF, NIST 800-53, STIGs, cloud security, or automated security scanning is preferred. Partner with software engineering, cybersecurity, and operations teams to troubleshoot deployment issues, integrate security controls, and continuously improve development and release processes.

Bringing the Best People and the Best Companies Together Since 1970.
Sparks Group (formerly SPARKS, Sparks IT Solutions, and Sparks Personnel) is the Washington DC Area's leading temporary staffing and full-time recruiting services provider. Whether you are seeking your next opportunity or looking to add talent, Sparks Group is the ideal partner for you! Each of our four divisions (Sparks Office, Sparks Accounting &amp; Finance, Sparks IT, and Sparks Creative) specializes in placing professionals in temporary/contract, temporary-to-full-time, and full-time roles across a diverse array of staffing categories, positions and levels including: office/administrative, customer service, human resources and talent acquisition, legal support, government and cleared personnel, mortgage/banking, accounting and finance, contracts and procurement, information technology and creative/marketing.
Sparks Group brings over four decades of experience placing professionals in challenging and rewarding positions at many of the area&rsquo;s most prestigious organizations. Our primary focus is presenting opportunities that match each candidate&rsquo;s skill-sets, experience levels, career objectives, and growth needs. Sparks Group has regularly ranked as one of the top US staffing and recruiting firms having been named to Inavero&rsquo;s Best of Staffing Lists&reg; for Client and Employee Satisfaction (2012-2017). Additionally, Sparks Group is proud to have been recently selected for other awards Staffing Industry Analysts&rsquo; 2017 Best Staffing Firms to Work For, Washington Business Journal Best Places to Work (2017), the Washington Post&rsquo;s Top Workplaces&reg; List (2017, 2014), Forbes&reg; Best Professional Recruiting Firms (2017), and the National Capital Business Ethics Award.

Sparks Group

Required Skills: Infrastructure engineer with a minimum of 8-10 years experience supporting IBM zOS Systems in a SYSPLEX environment with the following skills: • RACF -Security Administration 5-10 years experience. • Work with existing mainframe managed service provider to improve and optimize services to internal and external customers and improve resiliency and availability of the z/OS mainframe platform.

Sr or Lead zOS Mainframe Systems Engineer

Candidates will work across the full software development lifecycle, supporting Java development, AWS GovCloud, DevSecOps, AI-driven test automation, and cloud platform migration initiatives. We are seeking experienced Software Engineers at multiple levels to support the development, deployment, and maintenance of mission-critical cloud-based applications.

Software Engineer (Java / AWS GovCloud / DevSecOps)

Utilize RF spectrum engineering tools and databases , including the Technical Compatibility and Analysis Tool (TCAT) and Government Master File (GMF), to perform circle searches, transmitter/receiver analyses, Desired-to-Undesired (D/U) signal ratio calculations, and other RF compatibility assessments. • Conduct RF spectrum compatibility and interference analyses of C-UAS detection and mitigation systems, including frequency deconfliction, RF propagation, and geospatial analysis, to identify potential impacts to FAA and National Airspace System (NAS) communications, navigation, surveillance, and other safety-critical systems.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Junior Radio Frequency (RF) Engineer/Spectrum Engineer

Appcast Exclusive 1

This individual will play a key role in automating infrastructure provisioning, supporting virtual machine migrations, and enabling the organization's broader cloud adoption strategy across internal business systems, back-office applications, and customer-facing solutions. The organization currently operates a significant on-premises VMware infrastructure and is looking to migrate substantial workloads to the cloud while developing new cloud-native capabilities.

Eclaro is a Business and Technology Consulting Firm that connects top talent with opportunities nationwide. We have direct access to Hiring Managers from leading Fortune 1000 organizations in almost every industry segment, with particular expertise in:
• Technology and Business Consulting 
 • Financial Services and Insurance 
 • Pharmaceuticals and Life Sciences 
 • Consumer Products, Public Sector, and Utilities
Eclaro provides fully customizable, comprehensive talent acquisition and management of seasoned professionals through a number of business models, including:
• Consulting 
 • Professional Hiring 
 • Global Integrated Delivery™ 
 • Managed Services
Eclaro recruits and manages a staff of highly skilled individuals in an array of specialized disciplines enabling our clients to leverage new opportunities, respond to increased and changing demands, and increase their profitability. 
Eclaro’s Management Team averages over 25 years of experience in partnering with clients in technical, corporate operations and human capital solutions. We hold ISO 9001:2008 certification and have achieved SOC 2 Type 2 certification in Security, Availability and Confidentiality. Eclaro’s decades of expertise and collaborative practice have proven that The Right People are The Answer.

ECLARO

Senior Cloud Automation Engineer

Eclaro

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.

Constellation Energy

Stationary Engineer I-Fort Detrick

Appcast PX 2

You’ll develop robust data pipelines, implement modern data lakehouse architectures, and collaborate across engineering, data science, and stakeholder teams to deliver secure, high-performance data capabilities that advance federal missions. Build and maintain ETL/ELT pipelines integrating structured, semi-structured, and unstructured data across AWS services such as S3, Glue, RDS, Redshift, Lambda, and related cloud data platforms.

AWS Databricks Engineer

partner with an established DNS Subject Matter Expert (SME) to lead technical initiatives, troubleshoot complex network and DNS issues, and guide the evolution of secure, resilient enterprise DNS services. Required Qualifications 10+ years of network engineering experience, including hands-on troubleshooting and optimization of large enterprise or service-provider networks.

DNS SME / Sr. Network Engineer

Strong/Deep knowledge of Layer2/Layer3, routing and switching, tunneling, and networking protocols: BGP, OSPF, EIGRP, static, L2TP, IPSEC, VPN, DMVPN, GRE Spanning tree, etherchannel, vlan trunking, 802.1q, HSRP, VRRP, GLBP, VPC, MPLS, and VLANs, as well as experience with enterprise-grade routers and switches. Bachelor's degree in a network engineering/computer engineering related discipline and 10+ years IT network engineering and architecture experience (Tier III and above, network infrastructure design and implementation) with large, complex networks and cloud environments; Masters and 8+ years of related experience; may accept additional experience in lieu of degree.

VETS, Inc

Network Engineer- Active Secret Clearance Required

Leoforce-Top Echelon

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Jobot

Network Engineer

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We're one of the world's largest enterprise technology companies, building the networking, compute and cloud platforms that keep governments and Fortune 500 organizations running.

Security Engineer Jobs in Rockville, MD

Mechanical Engineer III (VA) GCR Professional Services

Cloud Engineer - Secret Clearance Required System One

DevSecOps Engineer PlanIT Group

Sr. Systems Engineer System One

Sr Unified Communications (UC) Engineer System One

Senior Software Engineer Credence

IT - Systems Engineer II PlanIT Group

Platform Engineer - DevSecOps Credence

Cybersecurity & Governance Engineer Calibre Systems

DevSecOps Engineer Sparks Group

Sr or Lead zOS Mainframe Systems Engineer System One

Software Engineer (Java / AWS GovCloud / DevSecOps) System One

Junior Radio Frequency (RF) Engineer/Spectrum Engineer Leidos

Senior Cloud Automation Engineer ECLARO

Stationary Engineer I-Fort Detrick Constellation Energy

AWS Databricks Engineer Credence

DNS SME / Sr. Network Engineer System One

Network Engineer- Active Secret Clearance Required VETS, Inc

Network Engineer Jobot

Resident Network Engineer – Data Center (TS/SCI w/ Full Scope Poly) Jobot

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