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Keywords: Operating Systems Security Engineer, Location: Washington DC

Page: 3

Sr Systems Engineer Server

) We are seeking a highly experienced Senior Systems Engineer – Servers to provide enterprise server engineering, operations...Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS...

Location: Washington DC
Posted Date: 15 Feb 2026

Embedded Systems Developer/Engineer

with confidence, and proactively manage to secure success. Work You'll Do As a Mid-Level Embedded Systems Developer/Engineer...-level components, and ensure the resulting solutions are deterministic, reliable, and performant in real-world operating...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 06 Feb 2026

Senior Systems Engineer

We are seeking a seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital... Region. This SME-level role is ideal for an experienced systems engineer with broad technical depth across Microsoft...

Company: Bamboo Solutions
Location: Washington DC
Posted Date: 05 Feb 2026

Professional Services - Sr. Solutions Engineer (SE) for Embedded Systems

, we would like to talk to you. YOUR ROLE The Professional Services - Sr. Solutions Engineer (SE) for Embedded Systems is a hands... in this role are: Deep understanding of embedded systems, real-time operating systems, and intelligent edge architectures...

Company: Aptiv
Location: Washington DC
Posted Date: 30 Jan 2026

Senior Cybersecurity Systems Engineer

Architect), offensive security (e.g. OSCP, GPEN), operating systems (Microsoft/Linux administration), etc. Education...MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access...

Posted Date: 28 Jan 2026

Senior Infrastructure Integration Systems Engineer

Talascend is currently seeking a Senior Infrastructure Integration Systems Engineer for a W-2 contract... knowledge of multi-vendor server operating systems. Demonstrated experience in all aspects of enterprise Windows environment...

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

Computer Systems Engineer - Pega Resource

! We are looking for an experienced Computer Systems Engineer - Pega Resource to join the National Airspace System (NAS) Integration Support Contract... (NISC IV) to support the Federal Aviation Administration in the Washington DC Office. As a Computer Systems Engineer – Pega...

Company: Leidos
Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $107900 - 195050 per year

System Engineer

to fill a System Engineer position in the court's IT/Systems Office. The Systems Engineer is responsible for all servers... Engineer position in the court's IT/Systems Office. The Systems Engineer is responsible for all servers and related equipment...

Posted Date: 25 Dec 2025
Salary: $156792 per year

Senior Windows System Engineer

Engineer with experience in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington...-tier application hosting and operational support Application control and security enforcement using AppLocker Provide...

Company: SAIC
Location: Washington DC
Posted Date: 09 Mar 2026

Sr Engineer Track Data Systems & Management - 90261990 - Washington/Philadelphia

throughout the United States. The safety of our passengers, our employees, the public and our operating environment..., ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every...

Company: Amtrak
Location: Washington DC
Posted Date: 23 Feb 2026
Salary: $103700 - 134460 per year

Network Infrastructure Engineer – Enterprise & Collaboration Systems

Exposure to Linux environments and Ansible-based network automation is a plus Proficiency with Windows operating systems..., recommending solutions related to performance, scalability, and security Define, monitor, and maintain network performance KPIs...

Posted Date: 03 Feb 2026

System Engineer - Lansing, MI

operating system guidance along with EDW security expertise for the systems as well as advising the Agencies on disaster... Azure - Statistics - Audits & security plans - Federal requirements – NIST 800-53, IRS Pub 1075, SSA, Medicaid, etc....

Company: AHU Technologies
Location: Washington DC
Posted Date: 26 Jan 2026
Salary: $65 per hour

Security Service Technician

, troubleshoot, and detect access control equipment and IP-based video security systems. including, but not limited... and repair physical security systems as required to ensure operability and compliance with any applicable building code...

Company: Allied Universal
Location: Washington DC
Posted Date: 14 Mar 2026
Salary: $40 - 55 per hour

Senior Security Controls Assessor Representative (SCAR)

(ISSO), or Information Systems Security Engineer (ISSE) Experience assessing SAP and SCI ISs Experience with authoring A&A documentation... and ensuring compliance with applicable security regulations for various classified non-traditional Information Systems...

Posted Date: 12 Mar 2026

Systems Admin Sr

to resolution. Patch operating systems and applications Monitor and analyze environment health and provide incident response..., and support products and systems to protect national security and keep people safe. Salary Max Point 164914 Clearance Level...

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

Systems Admin Prin

and investigate and troubleshoot issues through to resolution. Patch operating systems and applications Monitor and analyze... 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

Discovery IT System Administrator (Top Secret Clearance Required)

all installed systems and infrastructure, install, configure, test and maintain operating systems, application software and system... and applications; - Contractor shall reverse engineer and document the as-is architecture of existing legacy applications or systems...

Posted Date: 14 Mar 2026
Salary: $124895.4 - 169500.9 per year

System Engineering Lead

and information systems security engineers (ISSEs) that are focused on securing OT, developing RMF artifacts, assessing packages... systems engineering methodologies to assess, design, and validate security controls across ICS, SCADA, and OT environments...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 13 Mar 2026

Systems Architect - DOJ NSD - Active Top Secret Required

Overview: JOB TITLE: Systems Architect – Top Secret Required GOVERNMENT AGENCY: DOJ NSD – National Security... Systems Architect establishes system information requirements using analysis of the information engineer(s) in the development...

Location: Washington DC
Posted Date: 13 Mar 2026
Salary: $151200 per year

Windows System Administrator

teams Ensure systems remain compliant with enterprise patching and security standards Security & Compliance Develop... activities and tasks. This results in reduced capital requirements; lower and predictable operating costs; better alignment...

Company: CloudShape
Location: Washington DC
Posted Date: 12 Mar 2026
Salary: $100000 - 140000 per year