Windows System Engineer Jobs In District Of Columbia - 112 Job Positions Available

TSC is seeking a Windows and Linux Systems Engineer to support our research and development efforts on site at the Naval Research Laboratory in Washington DC. This candidate will be responsible for the design, implementation, engineering and administration of

Description We are seeking a highly skilled Windows Engineer to design, integrate, and support enterprise-grade Windows server environments within a mission-driven government contracting program. This role is ideal for a technical professional who thrives in secure, fast-paced environments and

Responsibilities Job Description: Peraton is seeking an experienced systems Virtual Desktop Systems Engineer to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client’s global missions.

Everforth ECS is seeking a Senior Systems Engineer to work in our Washington, DC office. Please Note: This position is contingent upon contract award. We are seeking cleared Senior Systems Engineers to engineer, administer, monitor, secure, troubleshoot, and modernize enterprise infrastructure

We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fostering teams that are and continue

Date Posted:2026-06-11 Country:United States of America Location:US-DC-WASHINGTON-BOLLING AFB-CUST ~ 2859 Defense Blvd ~ BOLLING AFB, Bay 14 (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued

Purpose and Impact: Amentum is searching for a Top-Secret cleared ISSO to join our team in Washington, DC. You will be working in an organization that’s mission is to accelerate operations through data and new analytical

Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Lead Windows Desktop Engineer to support KITS and our government customer in Washington, DC. This opportunity will require the candidate to work onsite in downtown Washington, DC,

Network Systems Engineer Location: Washington, DC (Hybrid) Clearance: Secret (Top Secret preferred) Status: Exempt Salary: $110k/yr - $130k/yr About This Role IntelliDyne LLC is seeking a Network Systems Engineer who will monitor, manage, configure, and maintain the network and several

Responsibilities Peraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include: Design, implement, and maintain enterprise security architectures aligned with NIST RMF, DoD STIGs, CIS benchmarks, and organizational cybersecurity

Job Family:Systems Engineering Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Own Windows Server production operations (day one). Serve as the senior technical owner for a predominantly Windows Server environment (~95% Windows), providing hands-on

Three Crowns overview Three Crowns is a leading international disputes firm. Founded over a decade ago by prominent practitioners who held senior leadership positions at major full-service firms, Three Crowns was purpose-built for excellence in international

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover

Overview Performs troubleshooting, replacement, repair and preventative maintenance of HVAC, VAV, electrical, plumbing and life safety systems. Operates HVAC and energy management systems. Perform water treatment testing. Perform Log/Tour/Watches. Assist with administrative, training and management functions. All tasks

Job Family:IT Architecture/Cloud Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do Provide advanced infrastructure, engineering, and operational support for mission-critical applications hosted in government cloud environments (AWS GovCloud and/or Azure

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:IT System Administration, System Administration, Windows System Administration Certifications:None Experience:3 + years of

Backend Infrastructure & Agentic AI Platforms Software Development Engineer, Senior The Opportunity: To achieve an organization’s mission, leaders need strong team members who can build the next generation of agentic AI to transform how clients accelerate research,

Agentic AI & LLM Applications Software Development Engineer, Senior The Opportunity: To achieve an organization’s mission, leaders need strong team members who can build the next generation of agentic AI to transform how clients accelerate research, makes

Who We’re Looking For (Position Overview):The Senior Microsoft Cloud Engineer provides senior-level engineering, operational support, and technical leadership for Microsoft cloud environments, including Microsoft 365, Azure, identity services, collaboration platforms, and security tooling. The role is responsible