Staff Application Security Engineer The Nuclear CompanyStaff Application Security EngineerWashingtonWe expect every team member to continuously identify opportunities to automate workflows, enhance decision-making, improve processes, and contribute to the ongoing evolution of NOS as a strategic operating capability that enables The Nuclear Company to scale with excellence. This is a high-ownership role for a builder who is equally comfortable reviewing application architecture, threat modeling an API, improving GitHub security controls, and partnering directly with engineers to ship secure software quickly.
Security Engineer (Active Secret Clearance) UltraViolet CyberSecurity Engineer (Active Secret Clearance)Herndon, VirginiaFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. UltraViolet Cyber is seeking a Security Engineer who will provide Security Operations Center (SOC) engineering support and guidance to the teams and the client that improve the client’s cybersecurity posture, to include the confidentiality, integrity, and availability of information systems by identifying, verifying, and understanding cyber events.
Facility Security Officer ANDURIL INDUSTRIESFacility Security OfficerWashington, DC$129,000–$171,000 / yearAdminister day-to-day security programs in compliance with 32 CFR Part 117, Security Classification Guides, and program guidance: personnel processing, program reviews, document control system, inventories, audits & self-inspections, violation investigations & reports, receipt/dispatch/destruction/mail logs, visit certs, etc at the D.C. and off-site locations. Candidates will interface with all levels of personnel and government management personnel to ensure contract security compliance with 32 CFR Part 117, the National Industrial Security Program Operating Manual (NISPOM), Contract Security Classification Specification (DD Form 254) and Security Classification Guides (SCGs).
Design Engineer 3 - Washington, DC M.C. Dean, IncDesign Engineer 3 - Washington, DCDistrict of Columbia, Washington, DC$104,240–$156,360 / yearFull timeThe responsibilities of this role include development of systems and project requirements as per clients’ needs, collaboration with clients, partners, vendors and internal teams to provide best-in-class solutions, high level of systems designs with required technical specifications, systems analysis reports and design development, the preparation of new builds and projects drawings, specifications, technology product selection, installation sequence planning, commissioning testing/commissioning scripts, process streamlining and improvements. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth market.
AV Systems Administrator ANDURIL INDUSTRIESAV Systems AdministratorWashington, DC$33–$43 / hourThis third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Systems Integrator Vantor ServicesSystems IntegratorMcLean, Virginia$182,000–$200,200 / yearThe Systems Integrator is responsible for coordinating cross-functional activities, managing system interfaces and dependencies, identifying integration risks, and ensuring project deliverables align with organizational objectives, technical requirements, and operational needs. This role serves as a critical liaison between project managers, business stakeholders, technical teams, and external partners to facilitate seamless execution of programs and projects.
Chief Engineer, Intelligence Systems ANDURIL INDUSTRIESChief Engineer, Intelligence SystemsReston, VA$191,000–$253,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Systems Engineer – MBSE (Cameo, DoDAF, SysML) | TS/SCI Trace3Systems Engineer – MBSE (Cameo, DoDAF, SysML) | TS/SCIWarrenton, VA$125,000–$145,000 / yearThe Systems Engineer is also responsible for cataloging, developing, coordinating, communicating, maintaining, and enforcing overall enterprise architecture models, representations, initiatives, capabilities, and components to adequately perform the organization's business and technology activities. EXPERIENCE: 3 + Years’ demonstrated Enterprise Experience EDUCATION: Technical BA/BS (Engineering, Computer Science, Math, or Physics) or equivalent preferred but not required.
Systems Engineer - Mbse (Cameo, Dodaf, Sysml) | Ts/Sci Trace3Systems Engineer - Mbse (Cameo, Dodaf, Sysml) | Ts/SciWarrenton, VA$125,000–$145,000 / yearThe Systems Engineer is also responsible for cataloging, developing, coordinating, communicating, maintaining, and enforcing overall enterprise architecture models, representations, initiatives, capabilities, and components to adequately perform the organization's business and technology activities. JOB SUMMARY: The Systems Engineer, MBSE responsibilities include improving the current IT infrastructure, optimizing business operations, and setting the direction and approach for integrating information applications and programs.
Senior Enterprise Systems Architect UnissantSenior Enterprise Systems ArchitectAshburn, VAFull timeWe are seeking a Senior Enterprise Systems Architect, AI/ML Strategist & Evangelist, to join our team and support our federal client in Ashburn, VA.The ideal candidate is a senior AI/ML thought leader who can connect enterprise strategy, architecture, and hands-on technical execution to real mission outcomes. The successful candidate will be equally comfortable advising executives, collaborating with cross-functional technical teams, and shaping enterprise roadmaps that align AI investments with broader business, mission, data, infrastructure, and modernization goals.
Sr RF Systems Engineer KBRSr RF Systems EngineerChantilly, VA$183,000–$274,000 / yearBachelor's degree in Physics, Electrical Engineering, Mathematics or related discipline with 15 years related experience; Master's degree in Physics, Electrical Engineering, Mathematics or related discipline 12+ years related experience; PhD and 9 years' experience. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Data Conditioning Systems Engineer CymertekData Conditioning Systems EngineerChantilly, VirginiaData Engineer, Data Integration Engineer, Data Quality Engineer, Data Pipeline Engineer, Systems Data Engineer, Data Architect, Data Scientist, Data Processing Engineer, ETL Engineer, Data Transformation Specialist, ect. Computer Science, Data Engineering, Information Systems, Electrical Engineering, Software Engineering, Applied Mathematics, Statistics, Information Technology, Data Analytics, Operations Research, ect.
Systems Engineering/SME Addx CorporationSystems Engineering/SMEWashingtonThe ideal candidate will possess deep expertise in systems engineering principles and practices, with a strong understanding of SELC policy, MSAM/NMAP reviews, and USCG/DHS SELC frameworks. This role requires a proactive individual capable of providing technical leadership and guidance to support complex systems engineering projects within government frameworks.
DevOps Systems Administrator CACIDevOps Systems AdministratorChantilly, Virginia$86,600–$181,800 / yearWeb Hosting Management : Maintain web application hosting systems including web servers, database servers, and associated development systems (e.g., IIS, WordPress, RDS Database). 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.
Computer Systems Analyst GuidehouseComputer Systems AnalystRockville, MarylandThe electronic chemical inventory system is the central critical component to this process, and the Computer Systems Analyst has the primary responsibility for managing, maintaining, and troubleshooting the chemical inventory system for proper uploading, tracking, and management of chemicals in the NCATS IRP. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Senior Systems Engineer Chenega CorporationSenior Systems EngineerArlington, VAExperience supporting DoD, CDAO, Joint Staff, or Combatant Command programs involving AI, data analytics, digital modernization, or mission systems integration. Proficient with Microsoft Office Applications, and experience working in a home office setting as well as the ability to train end users on frequently asked technical issues.
Systems Administrator Alpha Omega IntegrationSystems AdministratorLorton, VirginiaThere are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. National Resilience – supporting agencies such as Federal Deposit Insurance Corporation (FDIC), Treasury, Health & Human Services (HHS), National Institutes of Health (NIH), National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA).
Systems Engineer Emergent TechnologiesSystems EngineerReston, VirginiaPOS - 384 Emergent Technologies Inc., a veteran-owned provider of secure and innovative IT solutions, is seeking a Systems Engineer to join our team in supporting a critical Citrix virtual environment for a key government customer. With our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results.
Systems Administrator SwiftSystems AdministratorTysons Corner, VirginiaExperience with the Customer’s Authority to Operate (ATO) process for mission systems, and coordinating ATO packages for a Customer enclave and completing all of the tasks required from the Customer’s ISSM that are necessary to obtain ATO status for that enclave. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates.
Network Management Systems (NMS) Linux Engineer CACINetwork Management Systems (NMS) Linux EngineerSterling, Virginia$131,800–$290,000 / yearJob Title: Network Management Systems (NMS) Linux EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity : We are seeking an experienced Linux Engineer to join our team with a background in automation to join our dynamic team supporting Network Management Systems (NMS). 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.