Senior Dev/Systems Engineer S.W.I.F.T. SCRLSenior Dev/Systems EngineerTysons, VAIn this role, you will be responsible for designing, implementing, and maintaining robust and scalable systems, bridging the gap between development and operations to ensure seamless delivery and performance of our critical applications. Please note that this mailbox is not monitored for general recruitment enquiries and should only be used for accessibility or accommodation-related requests (for example related to vision, hearing or neurodiversity).
Senior DevOps Engineer (Hub-Remote: DC or Philly Metro) Element 84Senior DevOps Engineer (Hub-Remote: DC or Philly Metro)Alexandria, VirginiaRemote$145,000–$175,000 / yearElement 84 is seeking a highly experienced and motivated Senior DevOps Engineer with a strong background in architecting reliable, scalable cloud systems and a proven record of utilizing infrastructure as code in complex deployments to support our innovative projects. Element 84 is a woman-owned small business that works with public, private, and non-profit sector clients to develop geospatial data processing pipelines & build software that helps answer big questions about our health, our infrastructure, and our changing planet.
Senior Data Engineer Dark Wolf SolutionsSenior Data EngineerHerndon, VA$150,000–$175,000 / yearThey will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL), and Rancher Kubernetes, to develop high-performance data engineering solutions, automate testing, and ensure delivered software meets and exceeds customer needs, all while working collaboratively within a dedicated team. Experience developing data focused solutions to include experience designing and implementing OpenAPI compliant data schemas and REST APIs, implementing data persistence and query logic using Object Relational Mapping (ORM) libraries and SQL, and implementing data validation business rules.
DevOps Engineer, Sr. Abile Group, Inc.DevOps Engineer, Sr.Springfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
Senior Software Engineer - Front-End Training System Software (Onsite) RTX CorpSenior Software Engineer - Front-End Training System Software (Onsite)Sterling, VAQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. We leverage our extensive capabilities, comprehensive portfolio, and deep expertise needed to tackle our customers' most complex challenges and navigate the demands of a fast-paced global market.
Senior Engineer, Edge-Cloud Reliability Anduril Industries IncSenior Engineer, Edge-Cloud ReliabilityReston, VA$191,000–$253,000 / yearYou''ll ensure on-prem nodes mirror cloud architecture at small scale, keep operating through Degraded, Disconnected, Intermittent, and Limited (DDIL) conditions, and reconcile cleanly with the hub on reconnect - owning everything from identity federation and degraded auth to data reconciliation, config-drift automation, and DDIL reliability testing. Identity federation & degraded auth - extend centralized Keycloak/LDAP identity to disconnected edge; cached-credential authentication when the hub is unreachable; propagate RBAC-by-operation/group to spokes.
Senior Embedded Engineer – Robotics & Sensor Systems QuartermasterSenior Embedded Engineer – Robotics & Sensor SystemsArlington, VirginiaThe SmartMast is a sophisticated, vessel-mounted edge computing platform running a dense software stack on NVIDIA Jetson hardware in maritime environments: salt air, vibration, intermittent connectivity, and real operational pressure. Deep understanding of PTZ camera system design, including lens/FOV tradeoffs, sensor convergence, and mechanical/digital stabilization, and how these parameters impact ML model accuracy, latency, and false positive/negative behavior in real-world conditions.
Senior Platform Engineer Dark Wolf SolutionsSenior Platform EngineerHerndon, VA/Hybrid$155,000–$185,000 / year8+ years of experience working with commercial cloud service providers such as AWS, GCP, or Azure with at least 2 years of specific experience working in cARMY, Cloud One, or Platform One at IL6. Experience architecting and maintaining common Kubernetes or Docker platform services on cloud-native architecture, ensuring high availability and scalability for mission-critical applications.
Data Engineer- Senior Ts/Sci Parsons Commercial Technology Group Inc.Data Engineer- Senior Ts/SciArlington, VA$112,200–$196,400 / yearIn this role, you will architect and deliver scalable data solutions supporting Department of Defense mission objectives, enabling advanced analytics, AI, and operational decision support across Joint Staff Directorates. What You'll Be Doing: Design, build, and optimize data pipelines and architectures to support AI-enabled use cases and operational analytics for Joint Staff missions.
Data Engineer- Senior TS/SCI Parsons CorpData Engineer- Senior TS/SCIArlington, VA$112,200–$196,400 / yearIn this role, you will architect and deliver scalable data solutions supporting Department of Defense mission objectives, enabling advanced analytics, AI, and operational decision support across Joint Staff Directorates. What You'll Be Doing: Design, build, and optimize data pipelines and architectures to support AI-enabled use cases and operational analytics for Joint Staff missions.
Microelectronics Engineer, Senior Mitre CorpMicroelectronics Engineer, SeniorMcLean, VA$126,800–$158,500 / yearBasic Qualifications: Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience. Through disciplined analysis, enterprise coordination, and sustained partnership, the department aligns policy, mission priorities, and analytic leadership to enable coherent implementation of modernization initiatives and reinforce ODNI's role as the strategic leader of the IC.
Corporate Enterprise Network (WAN): Network Engineer Senior W/Secret Clearance TekSynap CorpCorporate Enterprise Network (WAN): Network Engineer Senior W/Secret ClearanceSpringfield, VA$135,000–$210,000 / yearExpert knowledge of the following protocols and services for both IPv4 and IPv6: OSPF, Multi-Protocol BGP, MPLS (L2VPN, L3VPN, VPWS, TE, CSC), Multicast (MSDP, PIM-SM, PIM-SSM, Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. Coordinate with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the WAN technology refresh and upgrades.
Control Validation Security Specialist - (Senior QA/Test Engineer) StratAcuity Staffing Partners IncControl Validation Security Specialist - (Senior QA/Test Engineer)Fort Belvoir, VA$70–$80 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Conducts cybersecurity control validation exercises on classified and unclassified networks, applications, and systems to validate the effectiveness of current security measures.
Senior Full Stack Engineer Talent Software Services, Inc.Senior Full Stack EngineerReston, VARemote$65–$75 / hourAs a Senior Full Stack Software Engineer, the candidate will be responsible for complex software development including coding, managing small sections of ongoing projects, and closely adhering to deadlines. The candidate will also possess technical skills and experience in the data management domain that will help their ability to design and develop elegant and efficient data processes and systems.
INE Sr Network Engineer w/TS/SCI Clearance TekSynap CorpINE Sr Network Engineer w/TS/SCI ClearanceSpringfield, VA$150,000–$210,000 / yearThe INE Sr Network Engineer will provide senior network engineering, troubleshooting, integration, modernization, and escalation support for secure COMSEC network environments. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Senior Systems Engineer (Onsite) RTX CorpSenior Systems Engineer (Onsite)Alexandria, VARaytheon is seeking a Senior Systems Engineer to work as part of a team that supports satellite communication (SATCOM) activities, in addition to enterprise-wide systems engineering support. Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 2 years of prior engineering experience or equivalent experience.
Senior Systems Engineer Logistics (Onsite) RTX CorpSenior Systems Engineer Logistics (Onsite)Alexandria, VARaytheon is seeking a Senior Systems Logistic Engineer to work as part of a team that supports satellite communication (SATCOM) activities, in addition to enterprise-wide systems engineering support. Lift 50 lbs. to load and unload critical shipments, utilizing Material Handling Equipment (MHE), stake beds, cargo vans, and electric pallet jacks as needed accurately and safely.
Sr Cyber Security Engineer Constellis Holdings LLCSr Cyber Security EngineerVAYou will work side-by-side with backend and frontend engineers to harden the microservices architecture against evolving threats, and you will independently identify security gaps, drive architectural design decisions and shepherd remediation to completion. Analyze vulnerability scan results and write the code/scripts to remediate findings (e.g., fixing SSH configurations, patching libraries, hardening NGINX).
Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationRichmond, VA$105,400–$207,800 / yearConfiguring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.
Senior Software Engineer — C# / WPF CaseGuardSenior Software Engineer — C# / WPFArlington, VAOur team is driven by a passion for great software design, creating great products, and creative processes; CaseGuard implements innovative ideas across multiple services and agencies. You'll own significant areas of a large WPF codebase that spans real-time video playback, AI-powered detection, and media processing pipelines — and help shape how the team builds software.