Systems Administrator 3 Nightwing Intelligence SolutionsSystems Administrator 3Annapolis Junction, Maryland$122,000–$253,000 / yearPossess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented ArchitectureAnalyze and resolve complex problems associated with server hardware, applications and software integrationRequired:Requires fifteen (15) years of experience as a SA on programs and contracts of similar scope, type, and complexity and a Bachelor’s degree in a technical discipline from an accredited college or university. Typically requires:A University Degree or equivalent experience and minimum 10 yearsprior relevant experience, or An Advanced Degree in a related field and minimum 7 years experience Engineering/Other Technical Positions: Typically requires a degreein Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibitedby local laws/regulations.
Range Training Systems and Support (RTSS) Administrator Green Cell Consulting LLCRange Training Systems and Support (RTSS) AdministratorQuantico, VACoordinate with key stakeholders including Marine Corps Operational Test and Evaluation Activity, Office of the Secretary of Defense, Naval Air Systems Command, Naval Sea Systems Command, USMC Installations, Joint Services, and Combatant Commands. Provide technical and analytical support for U.S. Marine Corps training systems, equipment, and planning documents to assess requirements, identify solutions, and evaluate investment strategies for Range Training Areas (RTAs), including joint operations, Opposing Forces (OPFOR), and space-based considerations.
Modeling-Based Systems Engineer Redwire SpaceModeling-Based Systems EngineerChantilly, Virginia$82,000–$150,000 / yearYou will build and evolve system level models, support virtual integration and V&V activities, contribute to concept development, and collaborate closely with systems engineers, software teams, mission analysts, and business stakeholders to deliver accurate, traceable, and high fidelity engineering representations across aerospace and defense programs. This role blends physics based modeling, MBSE discipline, and multidomain simulation expertise to ensure that digital twins, digital threads, system interfaces, and analytical models are coherent, validated, and aligned with mission and program objectives.
Aerospace Modeling & Simulation Engineer II MaxaarAerospace Modeling & Simulation Engineer IIHerndon, Virginia3 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. 7 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration.
Support Engineer (Tier 3) — Cloud Platform; Integrations (Hybrid) NIRA, Inc.Support Engineer (Tier 3) — Cloud Platform; Integrations (Hybrid)Washington, DCFull timeResponsibilitiesOwn Tier 3 resolution of incidents and service requests escalated from Tier 1 and Tier 2 support, working tickets against priority-based MTTR/MTTC service levelsTroubleshoot across the full stack: application behavior, identity/SSO and access issues, system integrations (ITSM, eDiscovery review, SIEM), data ingestion and export failures, and cloud infrastructurePerform root cause analysis on complex and recurring issues; promote repeat incidents into change requests and bug-fix candidates for maintenance releasesManage product-level escalations to OEM engineering teams while retaining ownership of ticket status and customer communicationWork within the enterprise ITSM ticketing environment, maintaining accurate ticket documentation, work-time tracking, and escalation recordsSupport security operations: patch verification, vulnerability remediation validation, and incident response assistanceMaintain runbooks, knowledge base articles, and known-issue documentation; feed resolution knowledge back to Tier 1/Tier 2 teamsContribute to monthly service desk reporting and SLA performance reviews; participate in an on-call rotation for after-hours critical incidentsRequired Qualifications5+ years of technical support, application support, or systems engineering experience, including at least 2 years at a Tier 3 or escalation-engineering levelStrong troubleshooting skills for cloud-hosted SaaS and web applications, including log analysis, SQL queries, and API-level diagnosticsWorking knowledge of AWS services and monitoring/diagnostic toolingExperience troubleshooting authentication and access issues (SSO, SAML/OIDC, role-based access)Experience in ITIL-based incident and problem management using enterprise ticketing systems (SCSM, ServiceNow, or comparable) in SLA-driven environmentsClear written and verbal communication with both end users and engineering teams, including RCA documentationU.S. citizenship required; must be able to obtain and maintain a DOJ High-Risk Public Trust (Tier 4) background investigationBachelor's degree in information technology, computer science, or a related fieldPreferred QualificationsFederal support experience, ideally DOJ or law enforcement; familiarity with FedRAMP High environmentsExperience supporting digital evidence, forensics, or eDiscovery platforms (e.g., Cellebrite, Relativity, Everlaw)Scripting skills (Python or PowerShell) for diagnostics and support automationExperience supporting multi-tenant SaaS environmentsCertifications such as ITIL 4, AWS SysOps Administrator, or Security+
Agile Systems Senior Technical Specialist ArcfieldAgile Systems Senior Technical SpecialistChantilly, VirginiaFull timeAgile Execution: Facilitate large-scale value delivery by coordinating across multiple technical stakeholders and developers to define and align all aspects of systems engineering and agile implementation for the program to include defining and aligning solution epics, driving operational cadence, identifying dependencies and impediments, and aligning release activities with enterprise strategic themes to ensure successful delivery of large, complex systems and capabilities. As an Agile Systems Senior Technical Specialist, you will primarily provide leadership and direction for executing agile project management within the Customer Program Office for cross-component activities, such as development of threads, solution/program epics, work initiatives, and roadmaps necessary to satisfy the customer’s strategic initiatives and related goals; guiding and orchestrating increment and sprint-level activities using Atlassian Jira, Jira Portfolio, and Confluence tools.
Next-Gen AI/ML Systems Engineer - Data Fusion & Sense-Making PeratonNext-Gen AI/ML Systems Engineer - Data Fusion & Sense-MakingReston, Virginia$104,000–$166,000 / yearFull timeWithin Peraton's Space and Mission Solutions sector, there is an immediate need for a cleared AI (Artificial Intelligence) Data Fusion & Sense-Making emergent technologist to advance our artificial intelligence and data analytics capabilities across the US Intelligence and Space Community portfolio. A minimum of 5+ years of experience with a BS/BA in Computer Science, Data Science, Mathematics, or related field; or 3+ years with MS/MA in Computer Science, Data Science, Mathematics, or related field; or 1+ PhD with relevant AI/ML research.
Manager, Cyber Systems Engineering PeratonManager, Cyber Systems EngineeringHerndon, Virginia$135,000–$216,000 / yearFull timeThis senior leadership role is critical to the success of the program, requiring a seasoned professional with a proven track record of leading high-performing cyber teams within complex, enterprise-level environments. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Application Systems Engineer (Jira - Linux - Automation) PeratonApplication Systems Engineer (Jira - Linux - Automation)Chantilly, Virginia$135,000–$216,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Demonstrated hands-on experience designing, building, and operating automation for enterprise services using Ansible or Ansible Automation Platform, including writing and maintaining playbooks for configuration, deployment, and patching in production.
Fluid Systems Engineer II Blue OriginFluid Systems Engineer IIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Delinea Systems Engineer GIGATEC EngineeringDelinea Systems EngineerAnnapolis Junction, MDFull timeExperience performing basic System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux environment. Lead the planning, deployment, and documentation of Delinea (Centrify) privileged access and secrets management solutions across enterprise Linux environments.
Lead Aerospace Payload Systems Engineer TalentRemedyLead Aerospace Payload Systems EngineerHerndon, VirginiaOur client is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and other aerospace customers. As the Lead Aerospace Payload Systems Engineer, you will lead multidisciplinary engineering teams in the development, assembly, and test of spaceflight or airborne hardware systems.
Finance Integration Director AerovironmentFinance Integration DirectorArlington, VA$167,500–$268,000 / yearThis position requires deep hands-on finance domain expertise - the ability to roll up your sleeves and do the analytical and process work yourself - combined with the leadership presence to coordinate, influence, and drive accountability across a broad and often matrixed finance organization. The role spans pre-close due diligence through post-close integration, partnering directly with Corporate Development, the CFO organization, and acquired-company finance teams to deliver seamless, value-preserving integrations.
Software Integration Engineer L3 - TS/SCI Poly required EmtakSoftware Integration Engineer L3 - TS/SCI Poly requiredAnnapolis Junction, MarylandWe are seeking Software Integration Engineers at all experience levels to support mission operations infrastructure, system integration, automation, monitoring, and operational resiliency efforts within a Linux-based enterprise environment. Candidates should be comfortable working in fast-paced mission environments supporting customer programming use cases, troubleshooting, and platform integration activities.
Software Engineer 3 Nightwing Intelligence SolutionsSoftware Engineer 3Annapolis Junction, Maryland$122,000–$253,000 / yearThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Sr. CRM Data Integration Lead ConnsciSr. CRM Data Integration LeadGaithersburg, MDFull timeAt least 5 years of experience with secure APIs, public web-form integrations, and mailbox/message ingestion, including authentication, encryption, validation, error handling, retry logic, exception queues, audit logging, monitoring, and operational troubleshooting. Design, develop, test, and deploy automated public website submission intake using secure authentication, encryption in transit and at rest, validation, field mapping, configurable import rules, confirmation logging, error handling, retries, monitoring, and rollback.
Technical Requirements Systems Engineer (Annapolis Junction, MD) Shield Consulting SolutionsTechnical Requirements Systems Engineer (Annapolis Junction, MD)Annapolis Junction, MDRequired Experience: Familiarity with software development using Java or JavaScript frameworks, RESTful microservices, and Cloud-based architecture and deployment (Amazon Web Services). Staying current with the latest advancements in AI and machine learning, continuously seeking opportunities to apply new technologies and methodologies to improve existing systems and solve complex problems.
Technical Requirements Systems Engineer Shield Consulting SolutionsTechnical Requirements Systems EngineerAnnapolis Junction, MDRequired Experience: Familiarity with software development using Java or JavaScript frameworks, RESTful microservices, and Cloud-based architecture and deployment (Amazon Web Services). Staying current with the latest advancements in AI and machine learning, continuously seeking opportunities to apply new technologies and methodologies to improve existing systems and solve complex problems.
Cleared - Systems Engineer NoblisCleared - Systems EngineerBethesda, Maryland$90,700–$141,775 / yearFull timeExperience in establishing strong working relationships with program managers as well as organization leadership; tracking task order efforts to rapidly identify and resolve potential and new problems; and identifying and resolving administrative and contractual issues related to a support services contract. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
NewInformation Systems Security Engineer LeidosInformation Systems Security EngineerReston, VirginiaVulnerability Management: Perform routine system audits, analyze vulnerability scans (e.g., ACAS/Nessus, AWS Security Hub, Prisma Cloud), and guide technical teams through STIG remediation and continuous monitoring. Cross Domain Architecture: Design, integrate, and test Cross Domain Solutions (CDS) allowing secure, policy-compliant data transfers and multi-level data sharing between unclassified and classified environments.