Senior Systems Engineer jobs in DC

Washington, District of Columbia

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking aSenior Systems Engineerto provide critical systems engineering and acquisition support to a high-profile Air Force program. Located at Joint Base Anacostia-Bolling Air Force Base, this position focuses on supporting enterprise IT systems, command and control systems, and computer processing-related technologies and programs. As a Senior Systems Engineer with MTSI, you will play a vital role in supporting engineering, acquisition, and technica

Full-time

Senior Systems Engineer

Springfield, Virginia

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Today

Overview GovCIO is currently hiring a Senior Systems Engineer with an active Secret clearance to support a federal customer's goals of modernizing and transforming their IT environment to efficiently deliver new technologies to their workforce. This position will be located in Springfield, VA, and will be a hybrid position. Responsibilities As a desktop engineer, you'll work closely with a team of engineers to evaluate, design, implement, and support physical and virtualized desktop, laptop,

Full-time

USD 150,000.00 - 180,000.00 per year

FLEX Senior Systems Engineer

Bethesda, Maryland

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Today

Job Description This is a temporary position. JOB SUMMARY Perform various z/OS systems programming tasks. JOB TITLE Senior Systems Engineer - z/OS CANDIDATE PROFILE Required Experience: 10+ years performing general z/OS systems programming 5+ years performing installation, maintenance, configuration and support of a wide range of IBM, Broadcom, BMC, and other ISV products 3+ years mainframe hardware configuration and network configuration/management 3+ years z/OSMF customization and usage. Des

Full-time

USD 48.26 - 85.76 per hour

Senior Systems Engineer (MECM)

Alexandria, Virginia

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Today

Overview GovCIOis currently hiring for a Senior Systems Engineer specializing in Microsoft Endpoint Configuration Manager (MECM) to support a mission-critical U.S. Coast Guard program. The ideal candidate will have extensive experience architecting, deploying, and optimizing MECM environments for efficient enterprise endpoint management. This position will be located in Alexandria, VA and is a hybrid role. Responsibilities Architect, implement, and maintain MECM environments for enterprise end

Full-time

USD 115,000.00 - 140,000.00 per year

Sr Systems Engineer Server

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) We are seeking a highly experienced Senior Systems Engineer - Servers to provide enterprise server engineering, operations, and modernization support within secure federal environments. This role will lead the design, implementation, optimization, and lifecycle management of Windows Server infrastructures-on-premises, hybrid, and cloud-integrated. The ideal candidate brings deep technical ex

Full-time

USD 130,000.00 - 216,000.00 per year

Sr Systems Engineer Storage

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) We are seeking a highly experienced Systems Engineer Lead - Servers (Azure/AWS + Storage & Infrastructure) to architect, modernize, and sustain mission-critical server and storage environments in secure federal programs. This role provides senior technical leadership across Windows/Linux servers, enterprise storage platforms, and hybrid cloud architectures leveraging Azure and AWS. The ideal

Full-time

USD 130,000.00 - 216,000.00 per year

Senior Systems Engineer, Discovery

Washington, District of Columbia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 166,000.00 - 220,000.00 per year

Senior Systems Engineer

Fort Belvoir, Virginia

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Today

Senior Systems Engineer Location: Ft. Belvoir, VA Clearance Required: Active Top Secret/SCI Leidos is seeking a highly experienced Senior Systems Engineer to support the development, integration, and advancement of cutting-edge ISR technologies within the Army TENCAP portfolio. This role serves as the lead technical authority on the contractor team, providing the critical engineering expertise required to evaluate emerging capabilities, guide system integration, and ensure alignment with gove

Full-time

USD 131,300.00 - 237,350.00 per year

Senior Systems Engineer

Fairfax, Virginia

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Today

Overview G ovCIO is currently hiring a Senior Systems Engineer with an active Secret clearance to provide administration and tier-3 operational support for servers, workstations, and applications in a Windows Active Directory environment. This position will be located in Merrifield, VA, and will be a fully onsite position. Responsibilities Provides administration and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory environment, including use

Full-time

USD 145,000.00 - 165,000.00 per year

Sr Systems Engineer Exchange/eDiscovery

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) We are seeking an experienced Systems Engineer - Exchange/eDiscovery to support enterprise messaging operations, archiving, and eDiscovery workflows across secure federal environments. This role provides senior-level technical leadership for Microsoft Exchange (on-prem and cloud), Microsoft 365 messaging architecture, and compliance/eDiscovery solutions supporting mission-critical federal pro

Full-time

USD 130,000.00 - 216,000.00 per year

Senior Systems Engineer

Reston, Virginia

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Today

As a Sr. Systems Engineer with MTSI you will will provide advisory and assistance services (A&AS) for technical systems engineering and programmatic support to include: Space, Ground, Acquisitions, Operations and Sustainment. Assist with oversight and management of existing space systems programs, initiate new contract actions where required. Provide systems engineering support, systems analysis and reporting. This position will be located in the National Capital Region (NCR). Your essential j

Full-time

Senior Systems Engineer

Gaithersburg, Maryland

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Today

Leidos' Homeland - Air Traffic helps the Federal Aviation Administration (FAA) and international providers of air traffic systems modernize infrastructure, systems and security. We are a trusted partner of the Federal Aviation Administration and highly-regulated international customers looking for transformative solutions to mission critical operations. Our customers take on the toughest challenges out there to make our world safer and more efficient. Leidos is seeking a Systems Engineer who wi

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Systems Engineer

Fort Meade, Maryland

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Today

Job ID: 2610137 Location: Fort Meade, MD, US Date Posted: 2026-03-11 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabili

Full-time

USD 160,001.00 - 200,000.00 per year

Senior Systems Engineer

Chantilly, Virginia

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Today

Modern Technology Solutions Incorporated (MTSI) is seeking a Lead technical projects for OSD Strategic Capabilities Office (SCO). Conduct and oversee feasibility and military utility analyses for current and emerging SCO projects. Interact with Major Command staffs on current needs, the utility of potential SCO projects, and milestones needed to transition SCO projects to military services. This particular position will focus on designing and testing new hypersonic weapons concepts. Responsibil

Full-time

GEOINT Senior Systems Engineer

Chantilly, Virginia

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Today

Job ID: T2601504 Location: Chantilly, VA, US Date Posted: 2026-03-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering and

Full-time

Senior Systems Engineer - Federal

Remote or Sterling, Virginia

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Today

Description VAST Data is looking for a Senior Systems Engineer for the Federal Team to join our growing team! This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. "VAST's data management vision is the future of the market." - Forbes VAST Data is the data platform company for the AI era. We are building the enterprise software

Full-time

Senior Systems Engineer/Analyst (ONSITE)

Fulton, Maryland

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Today

Date Posted: 2026-01-28 Country: United States of America Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Solipsys, Managed by Collins Aerospace

Full-time

USD 95,500.00 per year

Sr. Systems Engineer - Cloud FinOps & Automation (Multiple Positions), Bethesda, MD

Bethesda, Maryland

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Today

Job Description Marriott International, Inc: Sr. Systems Engineer - Cloud FinOps & Automation - Bethesda, MD DUTIES: Responsible for designing, implementing, and maintaining cost-efficient cloud systems and applications that support core customer facing and enterprise facing products and platforms. Work closely with the Application, Infrastructure & Network teams to analyze the cloud infrastructure and identify opportunities for cost optimization. Help in identifying cost optimization opport

Full-time

USD 130,000.00 - 171,700.00 per year

Senior Systems Engineer

Manassas, Virginia

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Today

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. The Work Lockheed Martin Manassas is seeking a Systems Engineer/Architect to join our Integrated Submar

Full-time

USD 89,300.00 - 157,550.00 per year

Senior Systems Engineer (SE-3)

Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Tec

Full-time

USD 107,900.00 - 195,050.00 per year

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Senior Systems Engineer jobs in Washington, DC, USA