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Keywords: Systems Administrator/Infrastructure Engineer, Location: Washington DC

Page: 2

Computer Systems Engineer Architect – SME

Systems Engineer Architect – SME who will play a pivotal role in advancing enterprise identity, authentication... Computer Systems Engineer Architect – SME provides senior‑level engineering, architectural design, and operational oversight...

Company: Aretec Inc
Location: Washington DC
Posted Date: 29 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 our Trellix security suite to protect critical government infrastructure and data. This role requires deep expertise in Trellix...

Posted Date: 28 Jan 2026

Senior Systems Engineer

Microsoft Exchange Server 2016/2019/SE infrastructure including mailbox databases, DAGs, and high availability Perform server... Troubleshoot Teams connectivity, quality issues, and client problems Manage Teams device administration (phones, room systems...

Company: Aditi Consulting
Location: Washington DC
Posted Date: 07 Mar 2026

Senior Azure Infrastructure Architect

, or Azure DevOps Engineer. Experience with hybrid cloud environments and integration with on-premises systems. Knowledge..., we are seeking a talented individual to join AIS as a Senior Infrastructure Architect. Core Knowledge & Skills: Sets enterprise...

Posted Date: 25 Jan 2026
Salary: $154000 - 232000 per year

Linux Lab Administrator

Job Description: Qualifications: Proven experience as a UNIX/Linux Administrator, ideally with RedHat systems... Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE) Microsoft Azure Fundamentals (AZ-900...

Posted Date: 04 Mar 2026
Salary: $140000 - 165000 per year

PostgreSQL Database Administrator - Senior

of PostgreSQL databases. Conduct performance tuning of database systems, including queries, stored procedures, and indexing... infrastructure is up-to-date with the latest technology trends and security patches. Develop and maintain documentation regarding...

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

Systems Admin Sr

Recruiter Caitlin Svedberg Job Description BAE Systems is seeking an on-site System Administrator to support... engineering environment with the day-to-day support of classified servers, terminals, printers, and networking infrastructure...

Company: BAE Systems
Location: Washington DC
Posted Date: 07 Mar 2026

Systems Admin Prin

Recruiter Elizabeth Rodriguez Job Description BAE Systems is seeking an on-site System Administrator to support... of around 100,000 people in more than 40 countries. We develop, engineer, manufacture, and support products and systems to protect national...

Company: BAE Systems
Location: Washington DC
Posted Date: 16 Jan 2026

CLEARED Tier 3 Network Engineer

CLEARED Tier 3 Network Engineer: Install, configure, maintain, and optimize LAN and WAN infrastructure, including routers... projects. Manage data center network infrastructure, assist with storage and virtualization systems, and collaborate...

Posted Date: 08 Mar 2026
Salary: $140000 - 180000 per year

Senior OpenShift Engineer

Analytica is seeking a Senior OpenShift Platform Engineer to design, deploy, secure, and maintain Red Hat OpenShift... infrastructure and configuration using Ansible or similar tools Manage CI/CD pipelines supporting containerized applications...

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

DevSecOps Engineer-Federal CI/CD & GitLab

a DevSecOps Engineer with deep federal experience to design, implement, and operate secure CI/CD pipelines using GitLab... across complex, multi-cloud environments. You will work closely with cybersecurity, application development, and infrastructure teams...

Company: IMAGINEEER LLC
Location: Washington DC
Posted Date: 20 Feb 2026
Salary: $125000 - 135000 per year

Cloud Solutions Engineer - Project Delivery Manager (TS/SCI Clearance Required)

Engineer on the project, you will design, implement, and sustain secure cloud solutions supporting multiple classification... levels, including DoD Impact Level (IL) 4/IL5 environments. This role requires advanced cloud infrastructure administration...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 08 Feb 2026

Sr. Cloud Security Engineer (Remote)

, operations, and maintenance supporting the security of agency infrastructure, systems, and information. Manage and administer... products. Develop and execute project plans to engineer, construct, deploy, and monitor/manage IT Security infrastructure...

Company: A.C. Coy
Location: Rosslyn, VA
Posted Date: 15 Jan 2026

Network Engineer - Tallahassee, FL

under the general direction of the Technology Infrastructure Administrator and is reviewed through consultations and written... and diagnose issues using said captures. Familiarity in troubleshooting the Linux environment. NETWORK INFRASTRUCTURE ENGINEER...

Company: AHU Technologies
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $27 per hour

Network Engineer - Tallahassee, FL

under the general direction of the Technology Infrastructure Administrator and is reviewed through consultations and written... and diagnose issues using said captures. Familiarity in troubleshooting the Linux environment. NETWORK INFRASTRUCTURE ENGINEER...

Company: AHU Technologies
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $27 per hour

Network Engineer

that networking systems support the organization's operational needs. Network Engineer will monitor equipment, update configurations...Overview: The Network Engineer is responsible for the design, implementation, configuration, and troubleshooting...

Posted Date: 08 Jan 2026
Salary: $115000 - 123000 per year

Endpoint Security as a Service (ESS) Engineer

Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator... to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer and Systems...

Company: Leidos
Location: Washington DC
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Lead Network Engineer

Responsibilities are seeking an experienced Lead Network Engineer to support enterprise network and endpoint services... under the SEC’s ISS program. This role partners closely with the Infrastructure Manager and technical leads to oversee endpoint...

Company: Peraton
Location: Washington DC
Posted Date: 19 Dec 2025
Salary: $104000 - 166000 per year

Manager, ServiceNow SRE Engineer

Position Summary Manager, ServiceNow SRE Engineer Role Overview: As a Manager, ServiceNow SRE Engineer... systems with high-quality, modern observability practices, and SLAs. The ideal candidate will be a role model...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 18 Dec 2025

IT Sys Arch Prin

Recruiter Julie Connors Job Description The Senior Lead Server Engineer who will provide technical leadership... on major Datacenter tasks or infrastructure assignments and establish goals and plans that meet program/project objectives...

Company: BAE Systems
Location: Washington DC
Posted Date: 19 Feb 2026