Administrative support jobs in dc

Arlington, Virginia

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Today

Job ID: 2616588 Location: Arlington, VA, US Date Posted: 2026-09-08 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?SAIC is seeking a Senior Security Analyst to provide general administrative support to the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)). This position

Full-time

USD 100,001.00 - 140,000.00 per year

Senior Security Analyst

Falls Church, Virginia

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Today

Job ID: 2615601 Location: Falls Church, VA, US Date Posted: 2026-08-14 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?SAIC is seeking a Senior Security Analyst to provide general administrative support to the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)). This positi

Full-time

USD 120,001.00 - 160,000.00 per year

Data Operations Analyst

Lorton, Virginia

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Today

Now Hiring: Remote Data Operations Analyst Location: 100% Remote (Lorton, VA) Pay Rate: $26.00/hour Schedule: Full-Time | Approximately 40 Hours per Week Looking for a remote job where your attention to detail makes a real impact? Join a growing team as a Data Operations Analyst and help organize critical business records in a structured, digital environment. This is an excellent opportunity for individuals with administrative, document management, data entry, records management, or SharePoi

Full-time

Compensation information provided in the description

Executive Administrative Coordinator / Staff Assistant

Washington, District of Columbia

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3d ago

Job Title: Executive Administrative Coordinator / Staff AssistantClearance: SecretPosition Summary We are seeking a detail-oriented and highly organized Executive Administrative Coordinator / Staff Assistant to support the Deputy Assistant Secretary (DAS) and Managing Directors (MDs) in managing headquarters operations for Passport Services (PPT). The role involves coordinating executive communications, managing document clearance processes, tracking taskers, and ensuring the timely and accurate

Easy Apply

Contract, Third Party

Depends on Experience

Architectural Junior Project Manager

McLean, Virginia

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Today

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for an Architectural Junior Project Manager to join our Client Programs Market team in McLean, VA! You will be working in our Client Programs (CP) Market, where you will have the unique opportunity to work on global and national building programs with a focus on project and client leadership through all phases of design and delivery. Our new Junior Project Manager will be primarily responsible for overseeing the d

Full-time

USD 75,000.00 - 90,000.00 per year

New Grad Engineer I - Summer 2027

Arlington, Virginia

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Today

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting in the production and modification of design calculations, technical reports, eng

Full-time

USD 76,367.81 - 114,551.72 per year

Activity Security Representative III

Washington, District of Columbia

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Today

*This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national s

Full-time

Activity Security Representative III

Arlington, Virginia

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Yesterday

Full-time

Activity Security Representative III

Camp Springs, Maryland

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2d ago

Full-time

Activity Security Representative II

Lorton, Virginia

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11d ago

*This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national security, innovation, and i

Full-time

Helpdesk Analyst / Family Assistance Representative

Springfield, Virginia

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Today

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! Job Summary JCS Solutions LLC (JCS) is seeking a Helpdesk Analyst to support the Arlington National Cemetery Customer Service Center. The Helpdesk Analyst serves as the initial point of contact for family members, veterans, active-duty service members, funeral homes, government agencies, and members of the public seeking information and assistance related to Arlington National Cemetery servic

Full-time

USD 29,000.00 - 50,000.00 per year

Harris P25 Engineer

Fort Belvoir, Virginia

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Today

Oneida Technical Solutions, LLC (OTS), was founded in 2014 and quickly established itself as a reliable partner capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly secure environments, including the U.S. Department of Defense (DoD), healthcare, higher education, law enforcement, retail, casino gaming and more. Our innovative cyber capabilities and programs have made us trusted partners for IT modernization projects, imp

Full-time

USD 125,000.00 - 150,000.00 per year

Test Engineer II (AN/BYG-1 | Strike)

Manassas, Virginia

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Today

Calling all transitioning Navy Fire Control Technicians! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $95,000 - $110,000 per year A bit about us: We are a leading provider of information technology, logistics management, business process re-engineering, financial management, and administrative support services for the Department of the Navy and Homeland Security. We have an incredible team of

Full-time

USD 95,000.00 - 110,000.00 per year

Database & Systems Administrator

Chantilly, Virginia

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Today

Job Title: Database & Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: The National Reconnaissance Office (NRO) is the leading the way in digitizing all physical and multi-media records. We are looking for highly motivated individual to become the Database Administrator utilizing the NRO's re

Full-time

USD 86,600.00 - 181,800.00 per year

Help Desk Support Coordinator

Fairfax, Virginia

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Today

WHO ARE WE? PEG, LLC is in its twenty-eighth year being a diverse energy efficiency, engineering, environmental and management consulting firm operating principally in the Eastern and Central United States. PEG, LLC is proud to partner with many of the nation's leading homebuilders in delivering construction compliance services. As a leader in Home Energy Ratings, a winner of multiple Energy Star Awards, and a standout in the construction industry, PEG has provided Home Energy Ratings for over

Full-time

USD 45,000.00 per year

2027 Summer Intern, Business Systems & Applications Associate (Reston, VA)

Reston, Virginia

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2d ago

Ready to Make a Difference? ICF is seeking a Business Systems & Applications Associate Intern to support the Administrative Operations Services (AOS) team. This role will help document, analyze, and improve how AOS manages business applications, user access, administrative services, and operational processes across its application portfolio. Working alongside application owners, business stakeholders, and operational leaders, you will help develop service inventories, process documentation, know

Full-time

Lead Technology Support Specialist - Apple

Fairfax, Virginia

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Today

Department: Information Technology Classification: Info Technology Spec 2 Job Category: Classified Staff Job Type: Full-Time Work Schedule: Full-time (1.0 FTE, 40 hrs/wk) Location: Fairfax, VA Workplace Type: On Site Required Sponsorship Eligibility: Not eligible for visa sponsorship Pay Band: 05 Salary: Salary up to $75,000 annually; commensurate with education and experience Criminal Background Check: Yes Motor Vehicle Records Check: Yes Important Eligibility Requirement Employees

Full-time

USD 75,000.00 per year

Lead Technology Support Specialist - Apple

Fairfax, Virginia

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Today

Full-time

USD 75,000.00 per year

2027 Summer Intern, Operations Associate (Reston, VA)

Reston, Virginia

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Yesterday

Ready to Make a Difference? ICF is seeking an Operations Associate Intern to support the Administrative Operations Services (AOS) team. This internship offers an opportunity to gain hands-on experience supporting strategic operational initiatives focused on business process improvement, AI enablement, data and reporting enhancements, and operational modernization. Working alongside AOS leaders and subject matter experts, you will contribute to projects that improve operational effectiveness, s

Full-time

Information Systems Security Manager

Fort Belvoir, Virginia

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Today

Responsibilities: The Information Systems Security Manager (ISSM) provides information assurance and cybersecurity support to the Army's Capabilities Program Executive (CPE) Mission Autonomy (MA) organization by providing expertise and insight with cybersecurity, information technology, and information assurance (IT/IA) in support of project staff, engineers, and warfighters. This position will be located at Ft. Belvoir, VA. Your essential job functions will include but may not be limited to:

Full-time

USD 140,000.00 - 180,000.00 per year

Administrative support jobs in Washington, DC, USA