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58 Obxtek Jobs Hiring in Springfield, VA

OBXtek Inc.

Administrative Assistant II

Springfield, VA

$17.50 - $23.50/hr

OBXtek is seeking an Administrative Assistant responsible for day-to-day administrative activities of our customer's organization. The Administrative Assistant also provides comprehensive executive ...

OBXtek

Grant Specialist

Washington, DC · On-site

$70 - $90/hr

Equal Opportunity Employer Statement OBXtek is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, age, national origin, gender identity, disability, veteran ...

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Infographic showing various job openings at Obxtek in Springfield, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 87% Physical, and 13% Remote job distribution.

Acquisition, Subject Matter Expert - Fort Belvoir with Security Clearance

OBXtek, Inc.

Fort Belvoir, VA • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 10 days ago

Job description

OBXtek is currently staffing for an Acquisition Subject Matter Expert supporting the Product Manager for the Army's United Network Modernization (UNM) organization.  This position will: * Support assisting UNM in cost estimating and/or budget activities inclusive of all life cycle phases. 
* Support the Government in the development of acquisition requirement packages and performs contracting support functions in compliance with the FAR, DFARS, and as supplemented by the Army Federal Acquisition Regulations (AFARS), Army procedures, and Product Manager (PdM) UNM organizational policies/procedures. Major Duties and Responsibilities in this role will be: * Draft contracting memos including but not limited to Justification for Exception to Fair Opportunity (JEFO) Determination and Findings, Brand Name Justifications, Limited Source Justifications, Requests for Information (RFIs), Independent Government Cost Estimate (IGCEs), Market Research, Letters of Concern, Acquisition Strategy Course of Action Briefs, etc. * Coordinate and lead teleconferences with IPT leads, KOs, and leadership as needed.
* Generate and update spreadsheets per contract illustrating contract history, status of funding on contract, and invoice status * Update global spreadsheets on the entire portfolio of contracts * Maintain pre-award WBS for the PM
* Generate briefing slides on contracting activity on a weekly basis Place of Performance is Fort Belvoir, VA (100% in-person) Qualifications Active Secret Clearance * 8-10 years experience of related acquisition experience
Education/Certification * Bachelor’s Degree; prefer Master’s Degree
* Will be required to have Defense Acquisition University (DAU) Level II in Contracting (or higher) or Federal Acquisition Certification in Contacting Level II (FAC-C) certificate prior to start date Security Clearance Secret Company Information Headquartered in McLean, Virginia and founded in 2009, OBXtek is a growing leader in the government contracting field. Our mission is Our People…Our Reputation. Our people are trained professionals who enhance our customers’ knowledge and innovation using technology, collaboration, and education. We offer a robust suite of benefits including comprehensive medical, dental and vision plans, Flexible Spending Accounts, matching 401K, paid time off, tuition reimbursement program and much more. OBXtek pairs lessons learned across disciplines with best practices and industry standard quality practices such as CMMC Level-2, CMMI-Dev Level III, ITIL, 6Sigma, PMI, and ISO. Our rapid growth has been recognized by INC500, the Washington Business Journal, and Washington Technology magazine. OBXtek is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, age, national origin, gender identity, disability, veteran status, sexual orientation or any other classification protected by federal, state or local law. *MON

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