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.

Why You'll Love Working at ISN

• 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

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
• 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

Requirements

• 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
• 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)