Contracts Manager

At ISN , we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliver innovative, mission-critical solutions that strengthen government mission and serve the public.

Recognized over 25 times by the Washington Business Journal as one of the 50 Fastest Growing Government Contractors and by the Inc. 5000 as one of the Fastest Growing Private Companies , ISN continues to grow through exceptional service, innovation, and a commitment to excellence. We have earned more than 100 commendation letters from our customers recognizing our commitment to exceptional quality, timely delivery, and unwavering integrity. We take pride in our role as a trusted government partner, delivering innovative solutions that benefit society, strengthen national security, and support mission-critical operations.

At ISN, you'll find more than a job—you'll find an opportunity to build your career, collaborate with talented professionals, and make a meaningful impact supporting important federal missions. We foster a collaborative, inclusive culture where employees are encouraged to learn, grow, share ideas, and contribute to innovative solutions for our customers.

Whether you're just beginning your career or bringing years of experience, you'll join a team that values integrity, accountability, teamwork, and continuous improvement. If you're passionate about making a difference and delivering exceptional results, we'd love to have you on our team.

Why You'll Love Working at ISN

We believe great employees deserve great support. Our comprehensive benefits package includes:

Comprehensive Medical Coverage with Prescription Benefits

Dental Insurance

Flexible Spending Accounts (FSA)

Company-Paid Short-Term & Long-Term Disability

Company-Paid Basic Life Insurance

401(k) Retirement Plan

Paid Time Off beginning on your first day of employment

Professional growth and leadership development opportunities

The Contracts Manager is a key contributor to the company’s federal contracting operations. This position will serve as the dedicated lead for a high-volume subcontract management, including drafting, negotiation and file management in support of contracts from GSA, DoD and other federal agencies The ideal candidate has strong experience in federal subcontract management, contract compliance, and will thrive in a collaborative, fast-paced environment.

Key Responsibilities

Lead contract negotiation, administration, and compliance activities for assigned federal programs

Draft, review, and administer prime contracts, subcontracts, Non-Disclosure Agreements (NDAs), Teaming Agreements (TAs), and other related agreements. May serve as primary point of contact for Contracting Officers (COs), CORs, and internal program leads

Lead Subcontract reporting and other federal compliance reporting requirements

Ensure ongoing contract compliance with FAR, agency supplements, SCA, and company policy

Maintain documentation for contract files, including license renewals and compliance trackers

Support proposal efforts as needed, including review of RFP terms and coordination with BD and Pricing teams

Process contract modifications and maintain up-to-date contract files and trackers

Interpret contractual requirements and provide guidance to internal stakeholders

Participate in audit preparation and responses.

Required Qualifications

3+ years of direct experience managing federal contracts and subcontracts, including subcontractor oversight

Demonstrated prior experience with GSA-MAS, GSA-OASIS contracts

Strong working knowledge of the FARs/DFARs, and other applicable agency supplements

Experience supporting both pre- and post-award-federal contracting activities

Hands-on experience with GSA systems and portals, including FAS Catalog Platform, GSA eMod, and GSA FAS Sales Reporting, etc.

Proficiency in Microsoft Office (especially Excel), SharePoint, and DocuSign

Excellent attention to detail and organization skills, and ability to prioritize in a dynamic environment

Strong interpersonal, written, and verbal communication skills

Preferred Qualifications - Prior oversight of subcontractor or vendor relationships - CPCM certification or similar credential (a plus)

ISN Corporation is proud to be an Equal Opportunity Employer.

We celebrate diversity and are committed to creating an inclusive workplace where all qualified applicants receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, protected veteran status, genetic information, or any other status protected by applicable law.

ISN Corporation maintains a Drug-Free Workplace . All candidates must successfully complete a pre-employment background investigation prior to starting employment.