1,715 Results for

Systems Integrator Jobs in George Washington, VA

Jobs

Mission Systems Engineer Science Applications International Corp

Chantilly, VA

You will advise government managers responsible for enterprise‑wide capabilities, define key technology demonstrations, and integrate advanced capabilities into regional exercises-directly shaping how the mission delivers timely, actionable intelligence. Key Responsibilities to include: Support technical and programmatic interchanges, identify issues early, and provide engineering guidance that enhances overhead and tactical mission capabilities and accelerates kill‑chain closure.

30+ days ago

Chief Space Systems Engineer Science Applications International Corp

Chantilly, VA

$200,001–$240,000 / year

The Chief Space Systems Engineer will join a team of on-site SETAs working a major system acquisition (MSA) with responsibilities that may include but not limited to the following: Lead team of system engineering SETA and provide oversight of acquisitions, with specific focus on the system engineering processes to ensure end-to-end system closure and satisfaction of mission need. SAIC is seeking a Chief Space Systems Engineer with NRO experience to provide Systems Engineering and Technical Advisory (SETA) services to a rapidly expanding Government Intelligence Community (IC) customer for a complex space and ground efforts as part of an exciting and innovative set of programs.

21 days ago

ServiceNow Developer Leidos Holdings Inc

Chantilly, VA

$131,300–$237,350 / year

They will also provide development support to applications that will interface with the ServiceNow platform to ensure a seamless integration and work with a team to develop and deploy custom workflows, including the organization's project manager, systems engineer(s), system architect(s) and system integrator(s). The team will manage the migration of update sets to sub-prod and prod environments, troubleshoot production problems related to the ServiceNow platform, and provide ServiceNow integration support with external systems and data sources.

14 days ago

Network Administrator Networking For Future, Inc.

Washington, DC

NFF is a technology services and solutions provider, specializing in next-generation IT infrastructure including networks, data centers, cloud migrations, IT security, collaboration and mobility, and full/part-time staff augmentation services. Since 1996, NFF has designed, architected, and delivered IT network and security solutions to many state, and local government agencies, K-20 educational institutions, federal agencies, and large enterprise businesses across the mid-Atlantic.

11 days ago

Autonomy Chief Engineer Electra

Manassas, VA

Electra seeks a highly experienced Autonomy Chief Engineer to lead the design and integration of flight autonomy systems on future variants of Electra's flagship nine-passenger EL9 aircraft and other new products. This role will serve as a primary architect and system integrator, with emphasis on understanding the customer use cases to build conviction on the internal requirements before executing the program by maturing the design and partnerships through successful gate reviews.

30+ days ago

Oracle HCM Technical Lead Grant Thornton International Ltd

Arlington, VA

$187,500–$359,400 / year

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. Additionally, in partnership with Enterprise Architecture, Enterprise Data & Analytics, and the Mergers and Acquisitions teams, this role will serve as the technical lead accountable for the end‑to‑end design of HCM data migration solutions that enable efficient, repeatable onboarding of acquired member firms into the Grant Thornton global HCM environment.

30+ days ago

Operational Battle Management Command and Control Planner The Aerospace Corp

Chantilly, VA

$117,300–$226,900 / year

Experience with different mission areas like electronic warfare (EW); orbital warfare (OW); space domain awareness (SDA); intelligence, surveillance, and reconnaissance (ISR); command and control (C2); satellite communications (SATCOM) or space data transport; position, navigation, and timing (PNT); and, missile warning missile tracking (MW/MT). We serve as the EED and ETG entry point for wargaming and exercises, space operations planning, and operationally-relevant solutions support to connect corporate technical capabilities and operational requirements, integrate capabilities across the space enterprise, and educate the workforce on space operations and warfighting.

4 days ago

DevOps Engineer Science Applications International Corp

Reston, VA

$240,001–$280,000 / year

Infrastructure as Code (IaC): Design and implement infrastructure automation using Terraform and Packer, promoting reproducible, version-controlled infrastructure deployments. 3+ years of experience working with AWS and Azure cloud platforms, including core services (compute, networking, storage, identity management).

30+ days ago

PKI Software Support Science Applications International Corp

Washington, DC

Remote

$80,001–$120,000 / year

The successful candidate will be involved in supporting multiple software projects and provide off-site customer support, while working closely with the local support/sales/R&D teams, as well as headquarters staff in Oak Park, IL. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

15 days ago

Senior Strategic Communications and Public Affairs Analyst Science Applications International Corp

Chantilly, VA

$160,001–$200,000 / year

Candidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental engineers (AFSC: 62E) leading satellite programs in the USSF (SSC), NRO, or SDA, applying the full range of the systems engineering discipline (e.g., Requirements Development, Architecture, SE milestones: SRR, PDR, CDR, etc.), and/or DAWIA/PMI Program Management will be especially well-prepared to excel. Job Responsibilities: Expand awareness of customer priorities across stakeholder audiences by preparing and delivering a wide-range of internal and external products and documents including high-level intelligence briefings, intelligence summaries, news articles, website content, video scripts, speeches and more.

5 days ago

Program Control Analyst Science Applications International Corp

Chantilly, VA

$80,001–$120,000 / year

Coordinate with Contracting Officer's Technical Representatives (COTRs), Contract Line Item Number (CLIN) managers, and other stakeholders to support accurate contract funding and identify potential funding options for high-priority, mission-essential projects. Assists in reviewing project status, monitoring expenditures, preparing reports, and identifying potential issues that may affect cost, schedule, quality, or project objectives.

5 days ago

Account Solution Engineer - A&D/GovSI (All Levels) Salesforce Inc

$113,330–$210,910 / year

We serve defense primes (Lockheed Martin, Raytheon, Boeing, Northrop Grumman), government SIs (Leidos, SAIC, Booz Allen, Accenture Federal), and the broader A&D sector with solutions that meet NIST, FedRAMP High, CMMC, and DoD Impact Level requirements-and increasingly, with agentic AI capabilities that deliver measurable program value. You'll serve as the technical trusted advisor and deal quarterback across A&D primes and large Federal SI accounts: uncovering program requirements, architecting solutions that fit within complex compliance and classification constraints, and building proof-of-concept environments that move programs from interest to commitment.

30+ days ago

Business Process Consultant VTG

McLean, Virginia

Full time

Provide meeting minutes (with increasing knowledge of substantive areas over time specifically technical meetings), highlights, slide decks (updates on correct templates for stakeholders), Excel/Office spreadsheets. Track assigned actions to ensure completion and response (overseeing requirements tracking processes, ensure all outstanding requests for requirements are tracked, and communicate status).

21 days ago

Enterprise Solutions Advisor - VA InterSystems

Vienna, Virginia

$136,000–$168,000 / year

Working closely with System Integrators and Project Managers within the VA, especially during the early stages of adoption and technically challenging projects, to ensure successful implementations. Our data platforms solve interoperability, speed, and scalability problems for large organizations around the globe to unlock the power of data and allow people to perceive data in imaginative ways.

30+ days ago

Virtual Desktop Infrastructure Support Specialist Science Applications International Corp

Arlington, VA

$40,001–$80,000 / year

This individual will support end users, troubleshoot VDI-related issues, manage tickets through ServiceNow, and work with infrastructure and engineering teams to maintain reliable virtual desktop services. Maintain clear and complete ServiceNow ticket notes, including troubleshooting performed, customer communications, escalation details, workarounds, and final resolution.

25 days ago

Junior Facilities and Project analyst Science Applications International Corp

Arlington, VA

$40,001–$80,000 / year

In this dual-function role, the successful candidate will support the day-to-day operations of our Headquarters Marine Corps (HQMC) supported facilities while assisting in the planning, coordination, and tracking of all Senior Leader Communications System (SLCS) facility related projects. The U.S. Marine Corps Executive Communications Program and Senior Leader Communications System (SLCS) is the technical executive arm of the Presidential Policy Directive 40 requirements supporting Marine Corps and Naval Senior Leaders.

27 days ago

Systems Architect Peraton

Springfield, Virginia

$146,000–$234,000 / year
Full time

Responsibilities: Expert System Architects assist in leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture. Recommend, instantiate and operate architecture tools that support analysis and decision making through architecture data in the form of models, simulations, reports and views so that stakeholders may use architecture data in either the acquisition or development lifecycle to answer investment and divestment questions.

30+ days ago

Senior Level Systems Architect Peraton

Chantilly, Virginia

$135,000–$216,000 / year
Full time

Bachelor’s degree or higher in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or a related STEM degree program; or equivalent additional experience of 4 years with no degree or 2 years with a non-STEM degree . Guide Mid-Level and Junior-Level Systems Architects in the design, development, maintenance, and documentation of solution architectures , ensuring traceability to Enterprise Architecture and Enterprise requirements.

29 days ago

Senior Hardware Engineer Seekr

Reston, Virginia

Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society’s most sensitive and vital systems. Placement within the range depends on a number of factors, including but not limited to geographic location, applicable labor categories under Seekr’s federal government contracts, relevant prior work experience, specific skills, education, and certifications.

15 days ago

Sr. Manager, Data Center Controls Keel Infrastructure

Ashburn, VA

Remote

Collaborate with mechanical engineering to define BMS sequences of operation for chilled water plants, CRAH/CRAC units, and economizer control, and partner with commissioning to ensure controls systems are designed for testability. Provide controls engineering leadership and technical review across all project phases, from site feasibility and schematic design through design development, construction documents, and commissioning.

30+ days ago

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Systems Integrator Jobs in George Washington, VA

Mission Systems Engineer Science Applications International Corp

Chief Space Systems Engineer Science Applications International Corp

ServiceNow Developer Leidos Holdings Inc

Network Administrator Networking For Future, Inc.

Autonomy Chief Engineer Electra

Oracle HCM Technical Lead Grant Thornton International Ltd

Operational Battle Management Command and Control Planner The Aerospace Corp

DevOps Engineer Science Applications International Corp

PKI Software Support Science Applications International Corp

Senior Strategic Communications and Public Affairs Analyst Science Applications International Corp

Program Control Analyst Science Applications International Corp

Account Solution Engineer - A&D/GovSI (All Levels) Salesforce Inc

Business Process Consultant VTG

Enterprise Solutions Advisor - VA InterSystems

Virtual Desktop Infrastructure Support Specialist Science Applications International Corp

Junior Facilities and Project analyst Science Applications International Corp

Systems Architect Peraton

Senior Level Systems Architect Peraton

Senior Hardware Engineer Seekr

Sr. Manager, Data Center Controls Keel Infrastructure

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