Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Administrative Assistant

Harkcon LLC

Admin Asst. (Requires DOE Q or DOD TS) Job Description

Administrative Support Specialist (DOE Q or DOD TS)

Location: Washington, DC (onsite at a federal building)

Clearance: Active DOE Q clearance required; active DoD Top Secret accepted

Education/Experience: BA/BS and 3+ years of relevant experience

Harkcon is seeking an Administrative Support Specialist to support a federal program office in Washington, DC. This onsite role provides high-level administrative and operational support in a secure environment, including calendar and meeting coordination, correspondence management, records support, visitor access, and office operations. The role also supports domestic and foreign travel processing, including authorizations, vouchers, passports, visas, country clearances, and travel tracking. Duties include handling classified and unclassified materials, maintaining document control and records systems, supporting mail and correspondence workflows, and coordinating with internal and external stakeholders across government offices.

Additional duties include performing periodic secure-area escort support for uncleared personnel and service providers, requiring routine mobility throughout the facility, including stairs, as part of a rotating team coverage schedule.

Our workers are "part of the team" and expected to function as such within the client's environment.

Required Qualifications

  • Bachelor's degree
  • 3+ years of administrative support experience
  • Active DOE Q clearance or active DoD Top Secret clearance
  • Strong Microsoft Office skills
  • Experience supporting senior staff in a fast-paced, highly regulated environment
  • Strong organizational, communication, and document management skills
  • Ability to work onsite in Washington, DC

Preferred Qualifications

  • Experience supporting DOE, NNSA, DoD, or other federal agencies
  • Experience with travel coordination, records management, correspondence control, or classified document handling

Harkcon, Inc. is an is an Equal Opportunity-Affirmative Action Employer - Minority / Female / Disability / Veteran / Gender Identity / Sexual Orientation / Age - and does not treat individuals differently based on race or ethnicity in recruiting, hiring, promotions, or similar opportunities.

Vacancy posted 5 hours ago
Similar jobs that could be interesting for youBased on the Administrative Assistant in Fredericksburg, VA vacancy
  •  ...of this position is to answer all incoming calls and provide assistance to visitors entering the facility. The incumbent may perform...  ...entrance.Performs other clerical duties as assigned: Assists the administrator or others with special tasks or projects.Performs duties... 
    Suggested

    Rose Hill Health and Rehab

    Fredericksburg, VA
    4 days ago
  •  ...communications. Successful candidates will have strong organizational and interpersonal skills, with proficiency in office software. Benefits include a monthly contribution towards health insurance and access to a free Employee Assistance Program. #J-18808-Ljbffr Sylvania
    Suggested
    Work at office

    Sylvania

    Fredericksburg, VA
    4 days ago
  •  ...~ High school diploma or equivalent required; associate's or bachelor's degree preferred ~1–2 years of experience in an administrative or executive support role ~ Demonstrated experience managing complex calendars and coordinating schedules across multiple parties... 
    Suggested
    Full time
    Work at office
    Local area
    Monday to Friday

    Godaelli Psychiatry and Mental Health Center

    Fredericksburg, VA
    11 days ago
  • Digital Court ReporterNeal R. Gross and Co. is a leading court reporting and transcription services company based out of the Washington, DC area with work across the country. Our clients include local, state and federal courts, the House of Representatives, Department ...
    Suggested
    Contract work
    Local area
    Remote work

    Neal R. Gross & Company

    Fredericksburg, VA
    4 days ago
  • Court ReporterNeal R. Gross and Co. is a leading Court Reporting and Transcription services company based out of the Washington, DC area with work across the country. Our clients include local, state and federal courts, the House of Representatives, Department of Defense...
    Suggested
    Contract work
    Local area
    Flexible hours

    Neal R. Gross & Company

    Fredericksburg, VA
    4 days ago
  • $20.5 - $28.7 per hour

     ...Summary: This position is accountable to perform clerical and administrative support, including word processing, scheduling, supporting...  ...effective operation of the department. The Administrative Assistant will support the mission, vision, values, and strategic initiatives... 
    Full time
    Work at office

    Mary Washington Healthcare

    Fredericksburg, VA
    3 days ago
  •  ...Diamond Game Enterprises, in Fredericksburg, VA, is seeking a detail-oriented Part-time Office Assistant to support daily office operations. The role focuses on administrative tasks, sales support, and document management, with an emphasis on customer service and... 
    Part time
    Work at office

    DIAMOND GAME ENTERPRISES

    Fredericksburg, VA
    2 days ago
  • Diamond Game Enterprises is seeking a part-time Office Assistant in Fredericksburg to support daily office operations. The role entails administrative tasks, document management, and customer service in a fast-paced environment. The ideal candidate will be organized, detail... 
    Part time
    Work at office

    DIAMOND GAME ENTERPRISES

    Fredericksburg, VA
    4 days ago
  • McGrath RentCorp is seeking a Scheduler in Fredericksburg, VA, to manage production schedules for modular buildings. The successful candidate will coordinate equipment scheduling, troubleshoot issues, and ensure timely delivery for projects. Ideal applicants should have...
    Flexible hours

    McGrath RentCorp

    Fredericksburg, VA
    2 days ago
  • $20 - $24 per hour

     ...Assistant Dental Office ManagerAt Aspen Dental, we put You First, offering the security and job stability that comes with working with a world-class dental service organization (DSO). Our best-in-class training program, competitive compensation, and flexible scheduling... 
    Work at office
    Flexible hours
    Night shift

    Aspen Dental

    Fredericksburg, VA
    3 days ago
  • $39.93k - $67.87k

     ...Bookkeeper/Payroll Secretary provides secretarial support in an office environment. As a member of the school’s administrative support team, this role may also assist with any projects or tasks related to the goals, objectives and programs of the building or department... 
    Contract work
    Temporary work
    Work at office
    Immediate start
    Work visa

    Young World Physical Education

    Fredericksburg, VA
    5 days ago
  •  ...filing, and basic accounting tasks to support daily operations. Responsibilities include processing information for substitutes and drivers, assisting with student registrations, and reconciling monthly bank activity to ensure #J-18808-Ljbffr Young World Physical Education
    Work at office

    Young World Physical Education

    Fredericksburg, VA
    5 days ago
  • $24 - $28 per hour

    Position & Office Overview As an Office Administrator, you are an invaluable asset who is critical to the success of the organization....  ...new enrollments, open enrollment and update as required). Assist with warning reports. Process leave of absence and short-term... 
    Contract work
    Temporary work
    Work at office

    ECS Mid-Atlantic, LLC

    Fredericksburg, VA
    5 hours ago
  • Heartland Dental is seeking a Business Assistant to support the front office at Neibauer Dental Care in Falmouth. You will greet patients, handle front desk duties, and coordinate scheduling using Dentrix. The role emphasizes teamwork, patient service, and accurate insurance... 

    Heartland Dental

    Fredericksburg, VA
    6 days ago
  •  ...Stafford RX JOB SUMMARY Caliber Collision has an immediate job opening for an Office Administrator to perform all-purpose duties, which may include, but not limited to assisting with providing the front office teammates with the necessary tools, training and... 
    Weekly pay
    Work at office
    Immediate start

    Caliber Collision Centers

    Fredericksburg, VA
    1 day ago
  •  ...Electromagnetic Warfare Systems (PM TCE), we are seeking an on-site Administrative Specialist with experience providing administrative support to...  ...and response, ensuring completeness and accuracy.  Assist with administrative travel requirements, not limited to review... 
    Work at office

    MLT Systems

    Stafford, VA
    2 days ago
  •  ...Job Title: Administrative Assistant Department: Department/School Based Pay Grade: Clerical Salary Scale C13 Work Calendars: Service 185, 200, 220, 240 Days FLSA Status: Non-Exempt GENERAL PURPOSE Working with all staff within... 
    Work at office

    Stafford County Public Schools

    Stafford, VA
    5 hours ago
  • $21.5 - $22 per hour

     ...strategies to enhance efficiency, reduce waste, and control costs.Generate reports to drive operational insights and continuous improvement.Assist in warehouse operations as needed, including order preparation, inbound/outbound shipments, and loading/unloading.Ensure accurate... 
    Hourly pay
    Shift work
    Night shift
    Afternoon shift

    Mapei

    Fredericksburg, VA
    3 days ago
  • $21 - $23 per hour

     ...LHH Recruitment Solutions LHH is partnering with a well‑known public accounting firm in Fredericksburg, VA, to hire a Temporary Administrative Coordinator with a focus on supporting the firm’s busy tax season. This onsite role runs from January through May. The ideal... 
    Hourly pay
    Temporary work
    Local area
    Monday to Friday

    LHH

    Fredericksburg, VA
    2 days ago
  • Mobile Modular Management Corporation in Fredericksburg, Virginia, is seeking a Scheduler to manage production schedules for modular buildings. The ideal candidate will have a strong production planning background, preferably in the construction industry, and will be responsible...

    Mobile Modular Management Corporation

    Fredericksburg, VA
    3 days ago
  • Job Description Job Description Ashburn law firm is seeking and entry level office admin to join our team.  The hours would be 8:30 am to 5:00 pm, Monday through Friday. Responsibilities: Provide support to the attorneys and paralegals in the office Draft...
    Work at office
    Monday to Friday

    Livesay & Myers, P.C.

    Fredericksburg, VA
    16 days ago
  •  ...Maintain a clean and organized front desk area ~ Checking eligibility and authorizations Requirements: Previous administrative experience, preferably in a therapy/medical office setting Bilingual proficiency in English and Spanish (this is a MUST) A... 
    Work at office

    Kona Medical Consulting

    Fredericksburg, VA
    more than 2 months ago
  •  ...Job Description Job Description We are looking for a responsible Administrative Assistant to perform a variety of administrative and clerical tasks. Duties of the Administrative Assistant include providing support to our managers and employees, assisting in daily... 
    Full time
    For contractors
    Work experience placement
    Shift work

    Absolute Home Healthcare Inc

    Stafford, VA
    more than 2 months ago
  •  ...Operations AssistantThe Operations Assistant provides administrative and operational support across multiple business units while serving as a key resource for office management, executive support, employee onboarding, and internal operations. This position works closely... 
    Hourly pay
    Work at office
    Local area

    LEUMAS RESIDENTIAL LLC

    Fredericksburg, VA
    3 days ago
  • $21 - $23 per hour

    A well-known public accounting firm in Fredericksburg, VA is seeking a Temporary Administrative Coordinator to support the firm's busy tax season from January through May. The ideal candidate will have at least a year of administrative experience, with a focus on tax documentation... 
    Hourly pay
    Temporary work
    Flexible hours

    LHH

    Fredericksburg, VA
    3 days ago
  •  ...Craftsmanship and Meaningful Local Sustainability. We are looking for an Administrative/System Specialist with a proactive mindset who values...  ...track interactions, and support the sales pipeline process. Assist in training new users on basic Salesforce functionality and... 
    Local area

    1Luv Foods LLC

    Fredericksburg, VA
    2 days ago
  • Job Description Job Description Office management  Customer Service ManagementRemove Medical / Health Insurance Skills And BillingRemove Healthcare KnowledgeRemove \nCompany Description ANGELS MISSION HOME CARE SERVICES is small business based in Stafford...
    Work at office

    Angels Mission Home Care Services L

    Fredericksburg, VA
    17 days ago
  • Job Description Job Description We need an office manager to run a Home Health care Agency located at Fredericksburg, VA
    Work at office

    Jwk International Home Healthcare I

    Fredericksburg, VA
    more than 2 months ago
  • $18.97 - $24.66 per hour

     ...System (PQRS) and other programs by collecting and recording required data and providing appropriate communication to patients. May assist with the entry and processing of physician billing, including entry and/or reconciliation of inpatient, outpatient, and surgical... 
    Full time
    Work at office
    Shift work

    Mary Washington Healthcare

    Fredericksburg, VA
    7 days ago
  •  ...Job Description Job Description Administrative Assistant position covering a number of functions including phone reception, scheduling, scanning, working with clients on paperwork and copying/assembly of tax returns. Strong to excellent knowledge and use of MS Office... 
    Work at office

    Commonwealth Business Services Inc

    Fredericksburg, VA
    more than 2 months ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Administrative Assistant. Be the first to apply!