IT Support Jobs in District of Columbia

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181 - 200 of 563 Jobs

IT Strategy Consultant

Guidehouse

•

Reston, Virginia, USA

Full-time

Job Family: Technology Consulting Travel Required: Up to 25% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: The Cyber Strategy role is responsible for conducting a review of an organization's cybersecurity services and completing checklists to ensure an organization is meeting IC policy requirements. These cybersecurity services include the Cybersecurity Framework Functions of Identify, Protect, Detect, Respond, and Recover. The IC policy checklists are for ICS 502
Posted 13 hours ago

Network System Administrator

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Network System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a team
Posted 60+ days ago | Updated 2 hours ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability, se
Posted 60+ days ago | Updated 2 hours ago

IT Systems Manager - CMiC Procore - Alexandria, VA

Michael Page International

•

Alexandria, Virginia, USA

Full-time

Work for a leading construction organization in Alexandria, VirginiaSpearhead the organizations technology future About Our Client This company is a growing construction organization in Alexandria, VA with ambitious plans to continuously expand the team over the next few years! Job Description The ideal Information Technology Systems Manager candidate will be responsible for supporting all company employees for everything from desktop & mobile support, to system trainings, and onboarding Pro
Posted 3 days ago | Updated 10 hours ago

Senior Software Developer (cleared)-61525

Syneren Technologies

•

Alexandria, Virginia, USA

Full-time

Job Title: Sr. Software Developer (Full-Stack) Job Location: Alexandria, VA. (Onsite) Job Description: Syneren is seeking a skilled and visionary Sr. Software Developer to lead our software development team to design robust solutions within the Microsoft Azure ecosystem to help modernized legacy application to the newest technology and approach available in the Azure Cloud. As a Sr. Software Developer, you will play a critical role in shaping our cloud infrastructure, ensuring scalability, secur
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Posted 60+ days ago | Updated 11 hours ago

Systems Administrator

General Dynamics

•

Springfield, 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: Systems Administration Job Qualifications: Skills: Desktop Support Management, VTC, Workstations Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterpris
Posted 2 days ago | Updated 2 hours ago

Cloud Solution Architect - Security

Microsoft Corporation

•

Washington, District of Columbia, USA

Full-time

Join Microsoft's US Public Sector Industries DIB Team-where mission meets innovation. The Defense Industrial Base (DIB) Operating Unit (OU) is a newly formed team with a bold mission: to consolidate , simplify, and accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity, and more-all united in their support of all Federal Agencies, including the U.S. Department of Defense and other
Posted 4 days ago | Updated 2 hours ago

IT Infrastructure Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506685 Location: CHANTILLY, VA, US Date Posted: 2025-06-12 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an IT Infrastructure Mission Engineer to join the Space and Intelligence Business Group providing systems engineering and technical advisory services to a rapidly
Posted 59 days ago | Updated 11 hours ago

Desktop Support

TEKsystems

•

Remote or Lakewood, Colorado, USA

Full-time

Note: Candidate must have the ability to obtain a public trust Description Job Summary: We are seeking a senior Deskside Support Engineer to provide Tier 2 and Tier 3 technical support for the Department of Transportation in Lakewood, CO. This role involves troubleshooting complex hardware and software issues, supporting end users both remotely and onsite, and serving as an escalation point for junior staff. The ideal candidate will have strong technical expertise, excellent customer service ski
Posted 7 days ago | Updated 6 days ago

Help Desk/ Technical Support Professionals, FAA BNATCS

Parsons Services Company

•

Washington, District of Columbia, USA

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: We are ready now to lead the transformation of the nation's brand-new air traffic co
Posted 18 days ago | Updated 2 hours ago

Network System Administrator

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Network System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a te
Posted 60+ days ago | Updated 2 hours ago

Cloud Solution Architect - Data Security

Microsoft Corporation

•

Washington, District of Columbia, USA

Full-time

Join Microsoft's US Public Sector Industries DIB Team-where mission meets innovation. The Defense Industrial Base (DIB) Operating Unit (OU) is a newly formed team with a bold mission: to consolidate, simplify, and accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity, and more-all united in their support of all Federal Agencies, including the U.S. Department of Defense and other
Posted 8 days ago | Updated 2 hours ago

IT Operations Manager

Leidos

•

Bethesda, Maryland, USA

Full-time

Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Position Overview We are seeking an experienced IT Operations Manager to lead and optimize the
Posted 54 days ago | Updated 2 hours ago

Systems Administrator (IT Program Services)

Nightwing

•

Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 2 hours ago

Information Technology - Developer-Full Stack Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2078715 Job Description: We are hiring Senior Full Stack Developers! Role: Senior Full Stack Developers Supporting: Large Financial Services Client Location: Onsite - McLean, VA Position Description: Join our dynamic Financial Engineering team as a Senior Python Developer for a large strategic financial project. This role focuses on Python development for a software application platform that generates enterprise-level reporting based on financial statements and models. Youll be instrumen
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Posted 54 days ago | Updated 2 hours ago

IT Acquisition SETA

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2500109 Location: CHANTILLY, VA, US Date Posted: 2025-01-06 Category: Program Management Subcategory: Project Analyst Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Job Description: SAIC has an immediate opening for a talented IT Acquisition SETA with experience in contracts management. This role joins a team providing complete l
Posted 60+ days ago | Updated 11 hours ago

Senior IT Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Work The Senior IT Specialist provides support to end users for Personal Computer (PC), server, or mainframe applications and hardware. This role may interact with network services, software systems engineering, and/or applications development to restore service and identify and correct core problems. The Senior IT Specialist simulates or recreates user problems to resolve operating difficulties, recommends systems modifications to reduce user problems, and maintains currency and th
Posted 33 days ago | Updated 10 hours ago

Cloud Solution Architect - AI Business Solutions - Endpoint

Microsoft Corporation

•

Washington, District of Columbia, USA

Full-time

Join Microsoft's US Public Sector Industries DIB Team-where mission meets innovation. The Defense Industrial Base (DIB) Operating Unit (OU) is a newly formed team with a bold mission: to consolidate, simplify, and accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity, and more-all united in their support of all Federal Agencies, including the U.S. Department of Defense and other
Posted 6 days ago | Updated 2 hours ago

Information Technology - Developer-Full Stack Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2078594 Job Description: Opportunity Alert: Senior Full Stack Developer (Contract) - McLean, VA (On-Site) Why This Role Rocks Looking to make a real impact on a high-visibility cloud modernization project? Join a forward-thinking team dedicated to transforming legacy systems into agile, modern microservices. Youll lead critical development initiatives and have a direct hand in designing and implementing a scalable architecture with Python, PySpark, and AWS EKS at its core. What You'll
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Posted 54 days ago | Updated 2 hours ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliab
Posted 60+ days ago | Updated 2 hours ago