Jr Software Engineer Twenty80 LLCJr Software EngineerColumbia, MDIf you're passionate about understanding how software works at a low level, uncovering security flaws, and building impactful technical solutions, this opportunity offers the chance to work on challenging, mission-focused projects. Proven experience in vulnerability research, including identifying zero-day vulnerabilities, logic flaws, memory corruption issues, and other security weaknesses.
Systems Engineer 2 Amentum Services IncSystems Engineer 2Fort Meade, MDMinimum Education: Bachelor''s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Lead Systems Engineer The MITRE CorporationLead Systems EngineerMclean, VA$146,400–$183,000 / yearMITRE Technology and Engineering's Systems Engineering Division delivers innovative, multidisciplinary systems engineering solutions that address complex national security challenges and advance mission outcomes for sponsors across the federal government. Collaborate across the Systems Engineering Division and MITRE technical community to integrate expertise in systems engineering, digital engineering, communications, modeling and simulation, data analytics, and operational analysis.
Expert Network Engineer (VoIP) MarkonExpert Network Engineer (VoIP)Herndon, Virginia$180,000–$210,000 / yearFull timeThe ideal candidate will bring advanced technical knowledge, strong troubleshooting capabilities, and the ability to communicate effectively with both technical teams and senior government stakeholders. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
NewExpert Network Engineer (VoIP) Markon SolutionsExpert Network Engineer (VoIP)Herndon, VA$180,000–$210,000 / yearThe ideal candidate will bring advanced technical knowledge, strong troubleshooting capabilities, and the ability to communicate effectively with both technical teams and senior government stakeholders. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Systems Engineer - Senior - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSystems Engineer - Senior - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, Maryland$165,000–$180,000 / yearThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Data Analytics, Data Integration, Collection, Agile, Java, Cloud Analytics, GHOSTMACHINE, DataXplorer, DX, Query Time Analytics Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Systems Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSystems Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Data Analytics, Data Integration, Collection, Agile, Java, Cloud Analytics, GHOSTMACHINE, DataXplorer, DX, Query Time Analytics Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Windows Infrastructure Engineer CACIWindows Infrastructure EngineerChantilly, VirginiaPay 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. You will be a proactive self-starter requiring minimal supervision who can monitor existing infrastructure, identify and coordinate implementation changes to address problems or engineering changes with little to no impact to the end users.
Sr. System Engineer Themis InsightSr. System EngineerLaurel, MDThe Level 2 System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
Systems Test Engineer - TS/SCI with CI Polygraph Modern Government SolutionsSystems Test Engineer - TS/SCI with CI PolygraphSterling, VAFull timeTITLE: Systems Test EngineerLOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Test Engineer to plan, execute, and validate the performance, reliability, and security of mission-critical systems supporting national security operations. The ideal candidate combines strong analytical skills with hands-on experience developing and executing comprehensive test strategies across complex, integrated environments to ensure systems meet rigorous mission and accreditation requirements.
System Engineer Pyramid, IncSystem EngineerAshburn, VAFull timeKey Responsibilities: This person performs the installation, configuration, and day-to-day tasks associated with ensuring the smooth and efficient operation of application runtime environment, to include the design and implementation of infrastructure from specifications, Configuration and deployment of applications, connecting to back-end resources, and advanced troubleshooting of moderately complex software applications. Provides high level written communications such as white papers, decision documents, or research papers Identify, escalate and document production impact issues for the environment to confirmed delivery for client and business notification.
Chief Systems Engineer KBRChief Systems EngineerChantilly, VA$213,000–$260,300 / yearThe Chief Systems Engineers will assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the NSG, ASG, and Federal Agencies to ensure timely and accurate GEOINT. Master's degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree.
NewGPS Engineer DCS CorpGPS EngineerPatuxent, MD$84,137–$140,000 / yearHelp the Navy modernize aircraft navigation systems with the latest GPS technologies at Patuxent River Naval Air Station . At least 3 years of experience supporting aircraft avionics integrations of GPS navigation systems, preferably into military aircraft.
Network Engineer AAC IncNetwork EngineerFairfax, VAThe Senior Network Engineer is designated as Key Personnel under the contract and plays a critical role in maintaining highly available, secure, and resilient Local Area Networks (LAN), Wireless LAN (WLAN), and Wide Area Networks (WAN) supporting mission-critical healthcare operations. The successful candidate will function as a trusted technical advisor to Government leadership, collaborate with engineers across multiple geographic regions, and provide advanced engineering expertise supporting enterprise routing, switching, network security, and infrastructure modernization.
System Engineer, Level 4 Independent SoftwareSystem Engineer, Level 4Annapolis Junction, MDEducation and Experience: Candidates must meet one of the following: Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus ten (10) years of systems engineering experience; OR. You will work closely with technical teams, customer representatives, program personnel, and senior stakeholders to resolve complex engineering issues and develop solutions supporting mission requirements.
NewSystem Engineer 3 - Scrum Coach 102298 iTecSystem Engineer 3 - Scrum Coach 102298Elkridge, MDA Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university, plus seven (7) years of systems engineering experience. A Master’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university, plus five (5) years of systems engineering experience.
2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics Group Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics GroupLaurel, MarylandFull timeOur team works across a broad range of disciplines including machine perception, autonomous decision-making, data fusion, control systems, and mechanical design with applications across Uncrewed Air, Sea Surface, and Underwater vehicles. If you are graduating with a PhD degree in Computer Science, Robotics, Mechanical Engineering, Electrical Engineering, or a related field and wish to work on some of the most challenging technical problems in robotics, we’d love to have you join our team!
INFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance) NorthHill TechnologyINFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance)Fairfax, VirginiaInformation Assurance (IA) and Information Security (InfoSec) experience working with Intelligence Community (IC) customers, which includes developing and reviewing security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans. The candidate will contribute to the team’s successful Assessment and Authorization (A&A) process activities (ICD-503 RMF) and related documentation such as security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans.
NewDevSecOps Engineer IV PlanIT GroupDevSecOps Engineer IVReston, VAExperience 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.
NewMid or Senior SI&T Engineer International Systems MMid or Senior SI&T EngineerWashington, DCDesired experience includes: Advanced degree in system engineering and / or engineering management; Command of USN combat system requirements and specifications; Familiarity with naval ship construction, scheduling, and planning; AEGIS and Integrated Combat System (ICS) test team management and operations; Developing system test requirements, POA&M, and developing and managing test related technical exchanges; International Traffic in Arms Regulations (ITAR), releasability guidelines, and physical system security processes, and; Coordinating and supporting technical review of Engineering Change Proposals (ECPs), Retrofit Change Proposals (RCPs), and Ordnance Alterations (ORDALTs). Senior-Level applicants must have a bachelor’s degree in an Engineering, Math or Science Discipline with at least ten (10) years of professional experience in naval engineering projects with a minimum of three years in a supervisory role.