IT Contracts Manager System OneIT Contracts ManagerMerrifield, VAThe individual will work closely with business units, procurement, legal counsel, and vendors to develop acquisition strategies, conduct cost analyses, negotiate terms and pricing, manage contract modifications, and provide guidance on contractual and risk-related matters. The position involves drafting, reviewing, negotiating, and administering contracts while ensuring favorable pricing, minimizing risk, and aligning vendor agreements with business objectives.
NewFloodplain and Dam Engineer - Technical Lead System OneFloodplain and Dam Engineer - Technical LeadChantilly, VAThe Floodplain and Dam Engineer - Technical Lead involves work on floodplain modeling, floodplain permitting, floodplain crossing design, dam modeling, and dam permitting. Floodplain work includes both local and FEMA-regulated areas, while dam-related efforts focus on state-regulated dams in Virginia and Maryland.
Mainframe Automation Specialist System OneMainframe Automation SpecialistMerrifield, VA$70–$90 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Proficiency in designing and supporting automation across z/OS subsystems such as CICS, Db2, IMS, JES2/JES3, MQ, TCP/IP.
NewInformation Systems Security Officer System OneInformation Systems Security OfficerAnnapolis Junct, MD$200,000 / yearIn this role, you’ll help ensure information systems stay compliant throughout the Risk Management Framework (RMF) lifecycle—supporting ATO packages, continuous monitoring, assessments, and audit readiness . System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewMid or Senior Level Network Engineer System OneMid or Senior Level Network EngineerLorton, VA$77.75–$110 / hourThe position focuses on network infrastructure management, network security, cross-domain solutions, and modernization efforts , while serving as the primary technical expert for enterprise networking operations. Experience deploying and managing LAN and WAN Switches and Firewalls, including Cisco 2900, 4500, 9300, 9400, 6800, Nexus 9000, and Cisco Firepower, ASA.
New(v) Software Engineer – FACETS Extensions / Application Development System One(v) Software Engineer – FACETS Extensions / Application DevelopmentBaltimore, MD$45–$73 / hourWe are seeking a Software Engineer – FACETS Extensions / Application Development to design, develop, and support applications and integrations that enhance the FACETS platform and related claims processing workflows. As part of this strategic transformation, we are building a strong FACETS talent bench to support multiple project waves across engineering, application development, integrations, and platform modernization.
NewPlatform Engineer (VMware & AWS) System OnePlatform Engineer (VMware & AWS)Washington, DCWe're seeking a talented Platform Engineer to help architect, deploy, and manage our on-premises Virtual Cloud (VMware) platforms, our AWS Cloud platforms while supporting emerging AI capabilities, modern containerized workloads, and enterprise virtualization environments. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewSoftware Integration Engineer 2 Columbia Technology PartnersSoftware Integration Engineer 2Annapolis Junction, MD$7,000–$20,000 / yearKey Responsibilities: Install, configure, integrate, and maintain COTS and GOTS software in heterogeneous environmentsSupport HPC systems and applications to ensure continuous mission operationsTroubleshoot and resolve software and configuration issues across Linux-based platformsSupport infrastructure automation, monitoring, alerting, and resiliency effortsAssist with customer use case configuration and issue resolutionDevelop and maintain scripts and tools using Python, Bash, or CUtilize automation frameworks such as Salt and AnsibleMaintain monitoring and alerting systems (Nagios/Thruk, Prometheus, Grafana, Splunk)Use version control tools such as Git-based repositories (e.g., Gitbucket)Collaborate with teams using tools such as Jira, Confluence, and Slurm for workload managementQualifications: Bachelor's degree in a related field (5 additional years of experience may substitute)Minimum 6 years of experience supporting software integration in Linux-based environmentsDoD 8570 IAT Level II certification (or equivalent)Strong experience with Linux (RHEL, CentOS, Rocky, SLES, Ubuntu) and scripting/programming (Python, Bash, C)Experience with automation, monitoring, and infrastructure tools (e.g., Ansible, Salt, Nagios/Thruk, Prometheus, Grafana, Splunk)Requirements: U.S. Citizenship is required for all applicants. With a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations.
NewSoftware Developer (CNO) System OneSoftware Developer (CNO)Fort Meade, MD$140,000 / hourSystem One, and its subsidiaries including Joulé, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Lead the designing, developing, documenting, testing, debugging, and maintenance of hardware or software based CNO capabilities.
NewUX Designer System OneUX DesignerWashington, DC$95,000–$100,000 / yearThe UX Designer will create intuitive, user-centered designs for DOD enterprise applications, focusing on usability, accessibility, and visual appeal. Document all design artifacts (wireframes, style guides, workflows) in contract management tools and obtain approvals through DOD governance processes.
Storage Engineer - IPv6 Support System OneStorage Engineer - IPv6 SupportWashington, DC$41.69 / hourThe engineer will be responsible for maintaining storage performance, configuring SAN/NAS solutions, troubleshooting IPv6-related issues, and supporting backup and disaster recovery operations. This is a storage infrastructure role focused on managing and supporting enterprise storage environments while ensuring compatibility and connectivity across both IPv4 and IPv6 networks .
NewSoftware Integration Engineer (SIE) 2 WyetechSoftware Integration Engineer (SIE) 2Fort Meade, MDOR The individual shall have five (5) years full-time Computer Science directly related work that can be substituted for a degree and have six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. Bachelor's Degree in Computer Science or related field and have at least six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment.
NewServiceNow Developer System OneServiceNow DeveloperFort Meade, MD$90 / hourIdentify trends and find patterns in unstructured and semi-structured customer data that can be used to create a more positive customer experience and increase overall network performance. Design and build ServiceNow Applications and integrations to other applications and platforms, including architecture, languages, best practices, and methodologies in an Agile Scrum environment.
NewServiceNow Developer (TS/SCI clearance) System OneServiceNow Developer (TS/SCI clearance)Suitland-Silver Hill, MD$200,000 / yearSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Work on a team responsible for the implementation and configuration of multiple modules and capabilities, specifically within the IT Service Management suite of applications.
NewSoftware Integration Engineer System OneSoftware Integration EngineerAnnapolis Junction, MD$150,000 / yearWe’re hiring Software Integration Engineers to join a mission-focused Site Reliability Engineering (SRE) team supporting critical operations infrastructure. Strong Linux administration, troubleshooting, and operational support experience (any of the following): RHEL, CentOS, Rocky Linux, SLES, Ubuntu.
NewSenior Staff Engineer, Software - Autonomous Aircraft Integration (R4983) Shield AISenior Staff Engineer, Software - Autonomous Aircraft Integration (R4983)Washington, DCFull-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Flight Data Capture & Analysis — Manage data collection during missions and post-test analysis, working with autonomy engineers to refine behaviors and identify improvements.
NewIdentity Access Management SME System OneIdentity Access Management SMEWashington, DCLead the design, implementation, and governance of Microsoft Entra- and Microsoft ICAM-based frameworks and identity services to ensure secure authentication, authorization, compliance, and least-privilege access across cloud and on-premises environments. The position serves as the technical authority for Microsoft Entra ID (Azure AD), Microsoft ICAM, Zero Trust security, and identity governance , ensuring secure access across cloud and on-premises environments.
NewIT QA Engineer - SDET System OneIT QA Engineer - SDETMerrifield, VAYou will play a key role in building scalable automation frameworks, improving testing processes, and integrating AI-enabled capabilities to accelerate test creation, optimize regression testing, enhance defect analysis, and improve overall quality outcomes. The engineer will build automation frameworks, execute multiple types of testing, integrate testing into continuous delivery pipelines, and collaborate with engineering, product, and design teams to improve software quality.
NewStaff Software Engineer, Autonomous Pilot Integration - Emerging Domains (R5401) Shield AIStaff Software Engineer, Autonomous Pilot Integration - Emerging Domains (R5401)Washington, DCThe Autonomous Pilot Integration team for Emerging Domains builds autonomy solutions for new platforms and mission profiles outside Shield AI's established portfolios—including space (satellites, missile defense), maritime (USV and UUV integration), and contested logistics (unmanned helicopters and related autonomous resupply platforms). Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location.
NewMarketing Data Science Manager Blend360Marketing Data Science ManagerColumbia, MD$125,000–$160,000 / yearIn addition to traditional data science responsibilities, you will collaborate with AI and engineering teams to: Design and implement production-grade AI solutions leveraging LLMs, transformers, retrieval-augmented generation (RAG), agentic workflows, and generative AI agents. In this role, you’ll collaborate with practice leaders, engineers, and cross-functional stakeholders to solve complex business challenges using data science and AI-driven approaches.