System administration Jobs in District of Columbia

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Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: CO

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Marti
Posted 60+ days ago | Updated 8 hours ago

Systems Engineer (Microsoft)

General Dynamics

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Newington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows, Systems Architecture Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Systems Engineer (Microsoft) supporting a DOD
Posted 27 days ago | Updated 8 hours ago

Mobile Building Engineer

Cushman & Wakefield

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Remote or Raleigh, North Carolina, USA

Full-time

Job Title Mobile Building Engineer Job Description Summary This position supports the Assistant and/or Chief Engineer and Sr. Facilities Manager in the day-to-day maintenance, repair, and efficient operation of all building systems and equipment on behalf of the client. This position supports the Assistant and/or Chief Engineer and Sr. Facilities Manager in the day-to-day maintenance, repair, and efficient operation of all building systems and equipment on behalf of the client. The Engineer wi
Posted 60+ days ago | Updated 8 hours ago

Senior Network/Systems Administrator

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting
Posted 60+ days ago | Updated 5 hours ago

Senior Systems Analyst, Enterprise Apps (Treasury)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 22 days ago | Updated 8 hours ago

Information Assurance System Security Engineer (ISSE) III

General Dynamics

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Manassas, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Assurance, Information Security, Information Systems Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information Assurance System Securi
Posted 60+ days ago | Updated 8 hours ago

Senior Infrastructure Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Infrastructure Engineer In this role, you will be responsible for designing, supporting, and maintaining secure network architectures, devices, and communications systems for Industrial Control System (ICS) environments in non-nuclear power plants. Your efforts will support both edge computing and cloud-based infrastructures, contributing to the broader mission of expanding access to reliable renewable energy. The company is located in Herndon, VA and will be a hybrid model. What You Will
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Posted 42 days ago | Updated 4 hours ago

Senior Appian Engineer (Remote)

First-Citizens Bank & Trust Company

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Remote or Phoenix, Arizona, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Senior Appian Developer who provides technology solutions and integration services for automating and improving processes within: Core banking, Credit/Charge/Debit Cards, Merchant Services, Payments (US, UK), Foreign Exchange, and Trade Finance. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and
Posted 60+ days ago | Updated 5 hours ago

Senior Appian Engineer (Remote)

First-Citizens Bank & Trust Company

•

Remote or Phoenix, Arizona, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Senior Appian Developer who provides technology solutions and integration services for automating and improving processes within: Core banking, Credit/Charge/Debit Cards, Merchant Services, Payments (US, UK), Foreign Exchange, and Trade Finance. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and
Posted 60+ days ago | Updated 5 hours ago

Senior Appian Engineer (Remote)

First-Citizens Bank & Trust Company

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Remote or North Carolina, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Senior Appian Developer who provides technology solutions and integration services for automating and improving processes within: Core banking, Credit/Charge/Debit Cards, Merchant Services, Payments (US, UK), Foreign Exchange, and Trade Finance. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and
Posted 60+ days ago | Updated 5 hours ago

Senior Appian Engineer (Remote)

First-Citizens Bank & Trust Company

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Remote or Texas, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Senior Appian Developer who provides technology solutions and integration services for automating and improving processes within: Core banking, Credit/Charge/Debit Cards, Merchant Services, Payments (US, UK), Foreign Exchange, and Trade Finance. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and
Posted 60+ days ago | Updated 5 hours ago

Systems Engineer II

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 50 days ago | Updated 8 hours ago

Cybersecurity Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2505484 Location: WASHINGTON, DC, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Database Admin Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Cybersecurity Engineer to support a mission-critical U.S. government agency in the National Capital Region. This hybrid position involves managing and modernizing ent
Posted 60+ days ago | Updated 6 hours ago

Systems Administrator 2

Jacobs

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Fort Meade, Maryland, USA

Full-time

Your Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Systems Administrator to join our team of passionate individuals in Fort Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Responsibilities: A system administrator provides support for implementation, troubleshooting and maintenance of IT syst
Posted 4 days ago | Updated 8 hours ago

Unix/Linux Administrator

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide systems a
Posted 60+ days ago | Updated 8 hours ago

Senior Infrastructure Engineer (Hybrid Work Schedule)

Virginia Jobs

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Remote or Richmond, Virginia, USA

Full-time

Title: Senior Infrastructure Engineer (Hybrid Work Schedule) State Role Title: Salary Non-Specified Hiring Range: $125,230 - $133,900 Pay Band: UG Agency: Virginia Retirement System Location:Virginia Retirement System Agency Website:;br> Recruitment Type: General Public - G Job Duties he Virginia Retirement System (VRS) is seeking a Senior Infrastructure Engineer to join our dynamic team. In this critical role, you will collaborate closely with Infrastructure Engineers, IT, and Security personn
Posted 59 days ago | Updated 8 hours ago

Financial Aid Business Analyst

Stellar IT Solutions

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Remote or Chicago, Illinois, USA

Full-time, Part-time, Contract, Third Party

Job Title: Financial Aid Business Analyst Job Location: 100% Remote Interview: 1 Step video Job Duration: C2H Job Description: We are looking for a skilled and proactive Financial Aid Business Analyst to join our team. The ideal candidate will bring substantial experience in Financial Aid processes and system administration, particularly with platforms such as Banner Financial Aid, ProSAM, or PowerFAIDS. This role requires a strong foundation in system administration and the ability to review
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Posted 60+ days ago | Updated 1 hour ago

Devops Cloud Computing Engineer Architect

SAIC

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Remote

Full-time

Job ID: 2507558 Location: REMOTE WORK, TX, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly motivated DevOps Cloud Computing Engineer Architect to join our Cloud One team Government A1 Enclave by Cloud One project. The Air Force A1 DTA
Posted 18 hours ago | Updated 6 hours ago

Mid/Senior Cyber Systems & Acquisition Analyst

SimVentions, Inc

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Remote or Washington, USA

Full-time

Overview SimVentions is seeking a Cyber Systems Analyst/Engineer to support the SPEIR and LEED programs within PEO IWS 2.0 Above Water Sensors. This role provides direct support to APMs, Lead System Engineers, and Task Leads. A hybrid work environment is available, but on-site work in the DC area is required 2-3 times per week, with occasional travel (up to 10%). Travel Travel to Washington D.C. area 2-3 times per week and additional travel up to 10% of the time (1-2 times/month). Clearance
Posted 60+ days ago | Updated 8 hours ago

Cloud Operations Lead Architect need in MD (Locals only)

HAN IT Staffing Inc.

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Rockville, Maryland, USA

Contract, Third Party

Job Title: Cloud Operations Lead/Architect Location: Rockville, MD - Onsite from day1 - Contract To Hire Duration : 6-12 months Job Description: Responsibilities Oversee the management and maintenance of cloud infrastructure, ensuring high availability and reliability. Act as the primary point of contact for all Cloud infrastructure related issues and escalations. Ensure cloud resources are optimally configured and managed to meet performance and cost objectives. Implement and maintain monitori
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Posted 7 days ago | Updated 6 hours ago