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

Bookkeeping and Office Administrator

RDR Inc

Job Description

Job Description

Description:

We are seeking a versatile Bookkeeping & Office Administrator to drive daily operational and financial success across our federal contracting portfolio. In this hybrid role, you will lead cost proposal data entry to help win new contracts while supporting the financial tracking of active projects. You will leverage Unanet for real-time project accounting and resource tracking. As a small business, you will act as the anchor of our physical workplace, ensuring our office operates efficiently while safeguarding our project workflows.

We are a lean, fast-paced team looking for a proactive, hard-working self-starter who naturally goes the extra mile and genuinely loves learning new things. Because this position secures our physical office, you must be highly reliable, comfortable working independently in the office, and eager to manage everything from spreadsheet data to incoming phones.

Key Responsibilities

  • Develop Cost Proposals: Support the creation of profitable, competitive pricing models for RFP responses across various contract types (FFP, T&M, CPFF).
  • Manage Project Baselines: Assist with workforce planning and tracking revenue recognition rules directly within Unanet.
  • Optimize Labor Allocations: Cross-reference hours and labor categories between Unanet timesheets and Paylocity payroll reports.
  • Conduct Variance Analysis: Generate regular Estimate-at-Completion (EAC) and Budget-vs-Actual (BVA) reports to identify budget variances.
  • Support DCAA Compliance: Ensure all timekeeping, labor distributions, and project expense records strictly align with DCAA requirements.
  • Support Accounting Operations: Assist with basic accounting tasks including accounts payable, billing support, and financial data entry.
  • Office Management & Phone Support: Monitor incoming phone calls, welcome occasional guests, manage office supplies, and oversee general facility needs.
  • Go the Extra Mile: Proactively identify process improvements, research solutions independently, and enthusiastically tackle new tasks as assigned.

Work Environment & Schedule

  • Primary Location: In-office.
  • Independence: Must be highly reliable and comfortable working in the office alone during standard business hours.
  • Flexibility: Largely an in-office role to maintain consistent phone and facility coverage.
Requirements:
  • Education: High School diploma or equivalent required; Associate's or Bachelor's degree in Finance, Accounting, or Business is a plus.
  • Experience: 1–3 years of experience in an office administration, bookkeeping, or project support role. Prior bookkeeping experience or fundamental accounting knowledge is a major plus. Government Contracting experience preferred.
  • Software Expertise: Hands-on experience with Unanet ERP (Project Accounting) and Paylocity (Payroll/HRIS) is highly preferred, but we are willing to train a fast learner.
  • Contract Knowledge: General understanding of FAR/DFARS regulations or government contract structures is a plus.
  • Technical & Soft Skills: Solid Microsoft Excel capabilities (pivot tables, basic formulas) paired with professional communication skills.
  • Mindset: A resourceful, self-motivated attitude with a proven track record of taking initiative without constant supervision.
  • Requires U.S. citizenship with the possibility to obtain a government security clearance

Vacancy posted more than 2 months ago
Similar jobs that could be interesting for youBased on the Bookkeeping and Office Administrator in Chantilly, Loudoun County, VA vacancy
  • $26.5 - $33.75 per hour

     ...impact. Summary/Objective: The Accounting Support/Reception position is responsible for performing a wide range of administrative and office support activities for the department to facilitate the efficient operation of the organization. This position requires direct... 
    Suggested
    Full time
    Temporary work
    Work at office
    Local area

    Compu Dynamics

    Chantilly, Loudoun County, VA
    a month ago
  • The Office Administrator will manage daily administrative tasks such as organizing office operations, maintaining office equipment, coordinating schedules, and providing customer service support. Responsibilities will also include efficient communication within the team... 
    Suggested
    Work at office

    Atlantic Contracting & Material Co., Inc.

    Chantilly, Loudoun County, VA
    5 days ago
  • $15.25 - $22.5 per hour

     ...making every shopping visit a pleasant and satisfying experience. This requires performing bookkeeping, accounting, and other functions required in the store accounting office. May be assigned to be the on-duty floor monitor, customer service clerk, cashier, and/or bagger... 
    Suggested
    Part time
    Work at office

    Harristeeter

    Ashburn, VA
    5 days ago
  •  ...Job Description Job Description Office Administrator and Customer Service Support We're a small, growing cleaning company looking for...  ...check payroll paperwork for accuracy before it goes to the bookkeeper Order office and cleaning supplies as needed Enter... 
    Suggested
    Work at office

    Smart Choice Cleaning, Inc.

    Chantilly, Loudoun County, VA
    7 days ago
  •  ...Job Description Job Description Job Summary/Company : Are you looking for a professional Receptionist/Office Administrator role and work/life balance? Sparks Group has the position for you. Apply now! Responsibilities : Manage multi-line phone system... 
    Suggested
    Work at office

    Sparks Group

    Chantilly, Loudoun County, VA
    14 days ago
  • Job Description Job Description Description: Summary Organizes dealership records in an efficient manner enabling easy and quick retrieval. Essential Duties Files within appropriate file system all dealership forms, records, reports, correspondence, or ...

    Ted Britt Auto Group

    Sterling, VA
    a month ago
  •  ...organized, detail-oriented, dependable Administrative Assistant/Data Entry Clerk to support our...  ...owned small fast-paced tax/accounting office in historic Fairfax City. This is a...  ...basic data entry and assist with light bookkeeping tasks when required Manage and maintain... 
    Full time
    Part time
    Seasonal work
    Work at office
    Flexible hours
    Day shift

    Kiwall Business Services, Inc.

    Fairfax, VA
    4 days ago
  •  ...Job Description Weare seeking an organized and detail-oriented Office Administrator tojoin our dynamic team. The ideal candidate will oversee dailyadministrative operations and ensure smooth communication betweendepartments. If you thrive in a structured yet dynamic... 
    Work at office

    TSP Contracting

    Fairfax, VA
    3 days ago
  •  ...closely with our clients in an agile manner and staying focused on delivering results. We are seeking a friendly, proactive Office Administrator to be the welcoming face of our office and ensure smooth day-to-day operations. Position Overview: The Office Administrator... 
    Full time
    Temporary work
    Work at office
    Immediate start

    10Pearls

    McLean, VA
    5 days ago
  •  ...Supervises and coordinates the activities of clerical and administrative personnel. The candidate will work in an environment supporting...  ...industry insights content, and executive activities. Coordinates office activities and operations to ensure efficiency and adherence... 
    Work at office

    A Lawrence Christian Counseling LLC

    Manassas, VA
    4 days ago
  • $48k - $65k

     ...Office Administrator At RXO Freight Forwarding (A sister company of XPO), we proactively manage the challenges of high value, time sensitive and delicate shipments. Our commitment is honesty, integrity, great customer service and no surprises. Our vision is to provide... 
    Full time
    Work at office
    Monday to Friday

    Hire With Ease

    Sterling, VA
    4 days ago
  •  ...-Thinking, High-Performing, Quick-Learning Administrative Assistant   A smart, level-headed, take...  ...written and verbal communication skills Bookkeeping / Accounting knowledge would be a bonus Proficient with MS Office and / or Google Workspace Effective organizational... 
    Full time
    Work experience placement
    Casual work
    Immediate start

    Double Eagle Voice & Data Systems LLC

    Manassas, VA
    more than 2 months ago
  • $75k - $110k

     ...Executive Assistant, you will provide high-level administrative and organizational support to the COO and...  ...needs proactively.Handle general office duties such as maintaining records, ordering supplies, and basic bookkeeping.Draft professional correspondence, memos,... 
    Work experience placement
    Work at office
    Worldwide
    Shift work

    HawkEye 360

    Herndon, VA
    2 days ago
  • $70k - $125k

     ...someone returning to the workforce after time away who wants meaningful, high-level work without a grueling schedule.What You'll DoOwn bookkeeping, reconciliations, and financial reporting across the organizationManage collections and A/R (including patient/insurance billing)... 
    Full time

    McLean & Potomac Dermatology and Skincare Center

    McLean, VA
    4 days ago
  •  ...SchedulerKBR is seeking a Program Scheduler SETA. The successful candidate will assist and support the Government customer Program Office in coordination of scheduling activities for multiple space programs. Candidate will work in person in Chantilly, VA.Role and ResponsibilitiesDeveloping... 
    For contractors
    Work at office
    Local area

    KBR

    Chantilly, Loudoun County, VA
    5 days ago
  • $103.5k - $181.1k

     ...diverse teamsWhat Desired Skills You'll Bring :Prior experience supporting a space system program in a government or industry program office.Familiarity with Model-Based Systems Engineering (MBSE) tools and methods and ability to align schedule activities with system... 
    Contract work
    For subcontractor
    Work at office
    Flexible hours

    Parsons Corporation

    Chantilly, Loudoun County, VA
    5 days ago
  • $94.4k - $198.2k

    Master SchedulerThe CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an exciting technological transformation of customer IT services by leading the design, development, implementation, and...
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Previous master scheduler experienceProficient with Microsoft office, specifically Microsoft ProjectTENICA and Associates LLC is a...  ...Business (SDVOB and WOSB) and is a participant in the Small Business Administration's 8(a) business development program.TENICA is an Equal... 
    Work at office

    TENICA

    Chantilly, Loudoun County, VA
    2 days ago
  • $22 - $25 per hour

     ...supports a cohesive faculty and staff to carry out these objectives. About the Position Film and Video Studies is seeking a temporary Office Assistant. The ideal applicant is a fast learner and a team player who has experience working in an office and possesses background... 
    Hourly pay
    Temporary work
    Work at office
    Monday to Friday
    Flexible hours

    The Chronicle Of Higher Education, Inc.

    Chantilly, Loudoun County, VA
    3 days ago
  • General Responsibilities Oversee daily general office operations including but not limited to, coordinating all aspects of the daily...  ...office supplies, and other related tasks. The Local Office Administrator may also support fleet management administration activities, support... 
    Work at office
    Local area

    Terracon

    Ashburn, VA
    2 days ago
  • $23 - $28 per hour

    # Office AdministratorAmarr, part of global opening solutions company ASSA ABLOY, is hiring a process-oriented Office Administrator to join our distribution center team in Manassas, VA. This is the ideal position for the person who loves handling a wide variety of responsibilities... 
    Work at office
    Immediate start
    Relocation
    Monday to Friday

    Traka (Assa Abloy)

    Manassas, VA
    20 hours ago
  • $23 - $28 per hour

    Amarr, part of global opening solutions company ASSA ABLOY, is hiring a process-oriented Office Administrator to join our distribution center team in Manassas, VA. This is the ideal position for the person who loves handling a wide variety of responsibilities in a fast... 
    Work at office
    Immediate start
    Monday to Friday

    ASSA ABLOY Global Solutions

    Manassas, VA
    5 days ago
  •  ...Exciting Benefits and Opportunities at NYAP! Administrative Assistant position for La Jornada...  ...efficiency in the daily operations of the office. Requires excellent people relations...  ...skills, knowledge of office systems, basic bookkeeping skills, and sound knowledge of agency... 
    Full time
    Summer work
    Work at office
    Flexible hours

    National Youth Advocate Program

    Fairfax, VA
    1 day ago
  • National Youth Advocate Program seeks an Administrative Assistant in Fairfax, VA to support daily operations and program...  ...role requires strong organizational skills, basic bookkeeping, and proficiency with Microsoft Office, especially Excel and Word. Flexible hours and a... 
    Work at office
    Flexible hours

    National Youth Advocate Program

    Fairfax, VA
    1 day ago
  • Kforce has a client in Manassas, VA that is seeking a Payroll Administrative Assistant for a part time role. Position Summary: We are seeking...  ...photocopying, filing, and document retention * 5+ years of in-office experience, ideally supporting a payroll team so they... 
    Temporary work
    Part time
    Manassas, VA
    12 days ago
  •  ...Office Manager Mid TULK is a boutique strategic technology and management consulting firm supporting U.S. Federal Government, Defense...  ...professionals responsible for performing a wide range of administrative and staff support functions with a high degree of independence... 
    Temporary work
    For contractors
    Work at office
    Flexible hours

    Tulk LLC

    Chantilly, Loudoun County, VA
    10 hours ago
  • Job Description Job Description The Fitness Equation is seeking an Membership Consultant (Manager In Training) to help with sales and new business development. The Membership Consultant (Manager In Training) reports to the Membership Director and/or Assistant Membership...
    Flexible hours

    The Fitness Equation

    Chantilly, Loudoun County, VA
    more than 2 months ago
  •  ...looking to add an experienced and strategic full-time Executive Administration to our team, in Chantilly, VA . This position is 100%...  ...Configuration Management: Provide support to the SED Program Record Office (PRO) for records management in accordance with NRO Directive... 
    Full time
    For contractors
    Work at office

    Xmstart

    Chantilly, Loudoun County, VA
    8 hours ago
  •  ...interpretations, but that require a good working knowledge of legal and administrative procedures and terminology; Produces a variety of written documents and materials utilizing a wide range of office software applications; Establishes and maintains a variety of files... 
    Full time
    Work at office
    Flexible hours

    CGS Federal (Contact Government Services)

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Compose original letters that rely on a good working knowledge of legal and administrative procedures and terminology. Produce a variety of written documents and materials using a wide range of office software, including integration of outputs from database applications,... 
    Work at office
    Flexible hours

    Cgsfederal

    Chantilly, Loudoun County, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Bookkeeping and Office Administrator. Be the first to apply!