Modern Workplace Engineer System OneModern Workplace EngineerMerrifield, VA$60–$70 / hourDevelop automation solutions utilizing PowerShell and Microsoft Graph APIs; eliminate manual operational tasks through workflow automation. • Serve as a senior technical resource responsible for endpoint engineering, automation, platform modernization, and operational efficiency initiatives.
Desktop Packaging Engineer System OneDesktop Packaging EngineerReston, VA$99,000 / yearWork closely with infrastructure, endpoint engineering, application, security, and operations teams to ensure software is packaged and deployed consistently across large scale enterprise environments. Create, test, troubleshoot, and maintain software packages used across Windows 10 and Windows 11 desktop environments, focusing on reliability, security, automation, and operational efficiency.
Palo Alto Firewall Engineer System OnePalo Alto Firewall EngineerSpringfield, VA$80 / hourDeep practical knowledge of legacy Gen 2/Gen 3 Palo Alto hardware, including PA-3000 and PA-5000 series platforms, legacy CLI, hardware troubleshooting, and line-card replacements. Advanced understanding of BGP, OSPF, IPSec VPNs, NAT, TLS/SSL, mutual TLS (mTLS), HTTP, SAML, OAuth, OCSP revocation, DoD PKI, Kerberos, LDAP, and Active Directory.
NewNetwork Engineer III – SATCOM Engineer System OneNetwork Engineer III – SATCOM EngineerBluemont, VA$80 / hourOur Customer has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. Assist with development and execution of test plans and supporting documentation of all network configuration upgrades, additions, or revisions for customer approval before implementation.
NewSenior Windows Systems Engineer System OneSenior Windows Systems EngineerWashington, DC$63–$75 / hourBachelor’s degree in computer science, information systems, engineering, or a related technical field, and eight (8) or more years of progressive Windows Administration and engineering experience OR Master’s degree in a related field and at least 6 years of relevant experience in above areas. Familiarity with orchestration tools like Ansible, Chef, or Puppet for configuration management and ability to implement Continuous Integration/Continuous Deployment (CI/CD) pipelines for cloud infrastructure provisioning and deployment automation.?.
NewSr. Systems Engineer System OneSr. Systems EngineerGaithersburg, MDBachelor'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.
NewWindows Infrastructure Engineer/Architect System OneWindows Infrastructure Engineer/ArchitectWashington, DCRemote$63–$75 / hourBachelor’s degree in computer science, information systems, engineering, or a related technical field, and eight (8) or more years of progressive Windows Infrastructure Engineer/Architect experience OR Master’s degree in a related field and at least 6 years of relevant experience in above areas. They will be responsible for architecting robust identity solutions, managing our Enterprise Public Key Infrastructure (PKI), and providing high-level tier -3 architectural support to ensure optimal security, compliance, and system availability across our hybrid environment.
Staff Software Engineer - Reporting & Billing ID.meStaff Software Engineer - Reporting & BillingMclean, VA$222,011–$258,300 / yearAI-Augmented Development: Model and champion AI-first engineering practices — leveraging tools like Claude Code and Cursor to accelerate design, implementation, and review cycles — and help the broader team adopt these workflows effectively. Hands-on experience at scale designing and owning event driven architecture using technologies such as Kafka, Pub/Sub, SNS, Debezium, or similar, where accuracy and auditability are non-negotiable.
Aspiring Software Engineer Red AlphaAspiring Software EngineerColumbia, Maryland$115,000–$175,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Experience with any of the following: Linux; Docker; AWS; Pega Systems; SAP Hana; Eclipse Rich Client Platform; AngularJS / Jquery / BackboneJS (other JS frameworks); JavaScript build frameworks (npm, nodejs, gulp, etc.); RESTful Services.
Senior Full-Stack Software Engineer – Back-End Focused Stand TogetherSenior Full-Stack Software Engineer – Back-End FocusedArlington, VirginiaIn this role, you will combine hands-on development with architectural oversight across scalable, AWS-hosted applications, ensuring the reliability, performance, and long-term scalability of our digital ecosystem while mentoring engineers and partnering cross-functionally to deliver high-impact solutions. Stand Together is a philanthropic community that helps America’s boldest changemakers tackle the root causes of our country’s biggest problems, from education to the economy, broken communities, and toxic division, among dozens of other pressing issues .
Senior Software Engineer UI/UX & Front-End Engineering MindlanceSenior Software Engineer UI/UX & Front-End EngineeringReston, VARemoteAs a Senior Software Engineer with a UI/UX and front-end engineering focus, the candidate will be responsible for designing, developing, and maintaining accessible, user-centered interfaces for complex enterprise applications built on the ASP.NET MVC 5 technology stack. The ideal candidate is a senior, hands-on engineer with strong front-end craft and a genuine passion for UI/UX and accessibility, paired with solid experience developing and supporting ASP.NET MVC applications using C# and SQL Server in a Windows environment.
NewFull Stack Software Engineer Black CapeFull Stack Software EngineerArlington, VAFull timeWe support many programs and agencies as both a prime and a subcontractor and created a strong reputation working with top tier partners doing work for all major Intelligence Community agencies, DoW, and Special Operations customers. Black Cape’s approach to solution development combines lessons learned from developing and deploying applications to customer cloud environments with industry best practices in Agile development and DevOps.
Principal Software Engineer NVR IncPrincipal Software EngineerReston, VA$175,000–$185,000 / yearAs a Principal Software Engineer, you will serve as a senior individual contributor and technical leader responsible for solving complex technology challenges, shaping solution architecture, and helping teams deliver high-quality enterprise software. Join NVR Technology and help shape the technical direction of enterprise solutions while working collaboratively with engineering teams, business partners, and technology leaders across the organization.
NewSenior Software Engineer, Data SteerBridgeSenior Software Engineer, DataVienna, VirginiaWe don’t simply hire exceptional talent; we cultivate it , creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile, commercial‑grade capabilities that accelerate operational effectiveness and drive measurable mission success.
Principal Software Engineer Cubic CorpPrincipal Software EngineerAshburn, VACompany Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people's lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Four-year college degree in computer engineering or other related technical discipline, plus a minimum of eight years of related experience or a master's degree with at least six years of related experience.
Software Engineer, DevSecOps Helsing GmbHSoftware Engineer, DevSecOpsWashington, DCYou will own the security posture of our development environment - ensuring CMMC Level 2 compliance, hardening our software supply chain, and implementing the controls required for product teams to achieve ATO against NIST and other cybersecurity frameworks. You will work closely with platform and product engineers to build secure CI/CD pipelines, enforce policy-as-code, and maintain the shared infrastructure that all teams depend on.
Senior Staff Software Engineer, Autonomous Pilot Integration – Weapons (R5398) Shield AISenior Staff Software Engineer, Autonomous Pilot Integration – Weapons (R5398)Washington, D.C.Full timeYou'll solve the organization's most complex integration challenges, influence long-term technical strategy, and partner with engineering leadership, the Autonomy Capabilities and Perception teams, autopilot vendors, C2 providers, and customer stakeholders to deliver autonomy capabilities that perform reliably in operational environments. Collaboration Across Teams & Partners – Build strong technical partnerships across the Autonomy Capabilities team, Perception team, feature crews, autopilot vendors, C2 providers, customer organizations, and engineering leadership; influence architecture and technical direction beyond the portfolio.
Rust Software Engineer Henpen CorporationRust Software EngineerReston, VirginiaThe role spans backend services, databases, frontend applications, and supporting infrastructure, making it a strong fit for an engineer who enjoys solving challenging technical problems and seeing research become operational capability. Location: Reston, VA Security Clearance: SECRET We’re looking for a mid-level Rust Software Engineer to build and optimize high-performance software supporting simulation, optimization, and decision support in mission-focused environments.
Senior Software Engineer Cohere Technology Group LLCSenior Software EngineerChantilly, VAThis is an opportunity to join a close-knit team of engineers who are passionate about learning from each other and developing next-generation capabilities supporting our stakeholders’ operations. Cohere was founded in 2015 by seasoned intelligence community engineers to unify and streamline both cyber and kinetic workflows for the Intelligence Community and the Department of Defense.
AI Security Software Engineer Carnegie Mellon UniversityAI Security Software EngineerArlington, VAArtificial Intelligence Security Software Engineers at the SEI use software and machine learning engineering practices, data processing, and data analytics to help our researchers solve AI security challenges. BS in computer science, machine learning, cybersecurity, statistics, or related discipline with eight (8) years of experience; OR MS in the same fields with five (5) years of experience; OR PhD in the same fields with two (2) years of experience.