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Keywords: Senior IT Systems Engineer, Location: Washington DC

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Senior IT Systems Engineer

Overview: Senior IT Systems Engineer Location: Washington Navy Yard, Washington D.C. Position Overview The... Senior IT Systems Engineer will provide advanced systems engineering support to the Naval Sea Systems Command Safety...

Company: Rivet
Location: Washington DC
Posted Date: 22 Feb 2026

Senior Discovery IT System Administrator (Top Secret Clearance Required)

Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS... is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist...

Posted Date: 22 Feb 2026
Salary: $160579.8 - 231948.6 per year

Senior Systems Engineer

Responsibilities We are seeking an experienced Senior Systems Engineer to design, implement, secure, and sustain... complex enterprise IT systems supporting mission-critical operations. This role requires deep technical expertise...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Engineer

Senior Systems Engineer / Leidos Digital Solutions (DSI) Location: Washington, DC (Hybrid) Leidos DSI is seeking... a highly skilled, customer-focused Senior Systems Engineer to support mission-critical infrastructure for high-profile Federal...

Company: Leidos
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $107900 - 195050 per year

Senior Systems Engineer

Description: Tyto Athene is searching for a Senior Systems Engineer to support a law enforcement customer... in Washington, DC. Responsibilities: Design and support infrastructure systems on Windows-based platforms Support and maintain...

Company: Tyto Athene, LLC
Location: Washington DC
Posted Date: 20 Feb 2026
Salary: $150000 - 170000 per year

Senior Combat Systems Engineer

a motivated, career and customer-oriented Senior Combat Systems Engineer to join our team in Washington, DC. This is a hybrid... position which will require 2-3 days onsite per week. The Senior Engineer will support the Foreign Military Sales (FMS) AEGIS...

Company: ManTech
Location: Washington DC
Posted Date: 14 Feb 2026
Salary: $98000 - 163100 per year

Senior Information Systems Engineer

Responsibilities Peraton is seeking a Senior Information Systems Engineer (Endpoint Security & C&A) to provide... for a Contract at U. S. Department of Health and Human Services. The Information Systems Engineer will play a critical role...

Company: Peraton
Location: Washington DC
Posted Date: 13 Feb 2026
Salary: $80000 - 128000 per year

Systems Engineer (Mid-Senior)

Job Description: Overview We are seeking a Systems Engineer (Mid to Senior level) in Washington, DC to provide... Engineering Support Services for SPC 2 (flight systems) to Engineers and Subject Matter Experts in support of the Conventional...

Company: VTG Defense
Location: Washington DC
Posted Date: 12 Feb 2026
Salary: $100000 - 150000 per year

Senior Systems Engineer

Morton is seeking a highly experienced Senior Engineer to lead and support our client's cloud and Microsoft..., Azure AD, Office 365, and Intune, with additional exposure to AWS, VMware, and Cisco technologies. The Senior Engineer...

Company: Morton
Location: Washington DC
Posted Date: 05 Feb 2026

Senior Data Engineer – Azure & Healthcare Systems

Job Description: Short Description: Client is looking for a senior data engineer for its data modernization efforts... associated with its Medicaid data ecosystem. Complete Description: 1. Position Purpose The Senior Data Engineer serves...

Company: AHU Technologies
Location: Washington DC
Posted Date: 05 Feb 2026

Senior Systems Engineer

a Senior Systems Engineer to join our team in Washington, District of Columbia (US-DC), United States (US). Job Summary...: The Senior Systems Engineer will perform all administration and engineering tasks associated with designing, deploying...

Company: NTT Data
Location: Washington DC
Posted Date: 02 Feb 2026

Senior Systems Engineer

a Senior Systems Engineer to join our team in Washington, District of Columbia (US-DC), United States (US). Job Summary...: The Senior Systems Engineer will perform all administration and engineering tasks associated with designing, deploying...

Company: NTT Data
Location: Washington DC
Posted Date: 01 Feb 2026

Senior Systems Engineer

Systems Engineer to join our team in Washington, District of Columbia (US-DC), United States (US). Job Summary: The Senior... Systems Engineer will perform all administration and engineering tasks associated with designing, deploying, and supporting...

Company: NTT Data
Location: Washington DC
Posted Date: 31 Jan 2026

Cybersecurity Engineer (Endpoint Detection and Response-EDR)-Senior Systems Engineer

and more! We are seeking a highly skilled and experienced Senior Trellix Engineer and Administrator to join our cybersecurity team... of backend IT infrastructure. Key Responsibilities: Lead the design, architecture, deployment, and configuration of Trellix...

Posted Date: 29 Jan 2026

Senior Systems Engineer

! ***This is for a future opportunity*** MANTECH seeks a motivated and career-focused Senior Systems Engineer to join our team onsite... that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

Senior Infrastructure Integration Systems Engineer

Talascend is currently seeking a Senior Infrastructure Integration Systems Engineer for a W-2 contract... capacity as part of a team rotation. Summary: The Senior Integrator will provide systems integration and systems...

Company: Talascend
Location: Washington DC
Posted Date: 14 Jan 2026

Senior Systems Engineer-Project Lead

Senior Systems Engineer - Project Lead **Signing Bonus** Location: Huntsville, AL Position Type: Full-Time.... Small company. Big mission. Real engineering. Join the future of Systems Engineering Secmation is seeking a Senior...

Company: Secmation
Location: Washington DC
Posted Date: 24 Dec 2025

Information System Security Engineer (ISSE) - Senior

implementation of the RMF lifecycle for IT systems. Oversee and coordinate activities within the Prepare step, ensuring roles... Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and Information Systems Security Representative...

Company: TekSynap
Location: Washington DC
Posted Date: 25 Dec 2025

Information System Security Engineer (ISSE) - Senior

for IT systems. Oversee and coordinate activities within the Prepare step, ensuring roles, responsibilities, and risk... Officer (ISSO), Information Systems Security Engineer (ISSE), and Information Systems Security Representative (ISSR) experts...

Company: TekSynap
Location: Washington DC
Posted Date: 01 Dec 2025

Senior Systems Engineer-SQL Server Database Administrator

Overview: The SQL Server Database Administrator - Senior is responsible for supervising, coordinating, designing..., developing, and performing additions and changes to network hardware, infrastructure server environments, operating systems...

Company: Cayuse Holdings
Location: Washington DC
Posted Date: 23 Feb 2026