Winning an initial defense cloud contract is a major milestone for any IT firm. But in the federal market, contract renewal and follow-on opportunities are where businesses actually build sustainable revenue. Defense program offices have long memories — they remember contractors who consistently delivered, communicated proactively, and made their programs better. They also remember contractors who underperformed, surprised them with problems, or failed to meet commitments.
Understanding what drives strong contract performance — and the CPARS ratings that flow from it — is essential for any IT firm seeking to build a sustainable defense cloud practice.
How Defense Program Offices Evaluate Contractor Performance
CPARS (Contractor Performance Assessment Reporting System) is the federal government's system for documenting and sharing past performance evaluations. For most federal contracts above the simplified acquisition threshold, the contracting officer (CO) and Contracting Officer's Representative (COR) submit periodic CPARS evaluations covering:
Quality of product/service: Did deliverables meet technical requirements? Were defects caught and corrected quickly? Was the technical approach sound?
Schedule: Were milestones and deliverables met on time? When delays occurred, were they communicated proactively and managed effectively?
Cost control (for cost-type contracts): Was contract spending managed within budget? Were unexpected costs identified and addressed appropriately?
Management: Was the contractor's management approach effective? Were problems escalated appropriately? Was the government kept informed?
Regulatory compliance: Did the contractor meet all applicable regulatory requirements (security, labor, reporting)?
Utilization of small business subcontractors: For large contractors with subcontracting plans, did small business subcontracting commitments get met?
CPARS ratings run from Exceptional to Unsatisfactory. Outstanding / Exceptional ratings are the ones that move the needle in future proposals' past performance evaluations.
What Exceptional Defense Cloud Performance Looks Like
Proactive communication, not reactive explanation: Program managers hear about problems first from the contractor, not from discovering them independently. This means: reporting schedule risks as soon as they're identified (not when they become certain), flagging technical obstacles when they're encountered (not when a deliverable is late), and providing regular status updates that give government staff a clear picture of program health.
Technical deliverables that exceed requirements: The difference between Satisfactory and Exceptional often comes down to whether the contractor merely met the stated requirements or actively looked for ways to improve the program. For defense cloud work, this might mean: identifying a security configuration improvement that wasn't in the statement of work, proposing an automation that reduces operational burden on the government staff, or flagging an architecture decision that could create long-term cost or security risk.
Documentation that serves the government's future needs: Government programs outlast individual contractors. Documentation — architecture diagrams, runbooks, configuration as code, training materials — that is accurate, maintainable, and actually useful to a future team demonstrates professionalism and earns trust.
Personnel continuity: Churning key personnel is one of the most common performance complaints in defense IT. Government contracting officers invest time and trust in the individuals who work on their programs. Replacing experienced key personnel (especially without adequate notice) damages relationships and program continuity. Commitment to retaining experienced team members on long-running programs matters.
Meeting security requirements without government prodding: Defense cloud programs have extensive security requirements (CMMC, RMF, ATO maintenance, POAM closure). Exceptional performers track and close POA&Ms proactively, prepare for annual assessments without last-minute scrambling, and update system security documentation when the system changes — not only when an assessment is imminent.
Managing the COR Relationship
The Contracting Officer's Representative is your day-to-day government partner on most defense IT programs. The COR relationship is arguably the most important relationship in program success:
Make the COR's job easier: CORs are often managing multiple programs with limited administrative support. Preparing status reports, tracking action items, managing meeting logistics, and maintaining organized shared documentation reduces the COR's administrative burden and creates goodwill.
Anticipate what the COR needs to report to their leadership: CORs report upward to program managers and contracting officers. Understanding what your COR needs to say in their own reporting allows you to give them the information they need in a format they can use.
Escalate problems at the right level: Not every problem needs to go to the COR. Build judgment about what to resolve autonomously, what to flag as informational, and what requires active COR involvement. Over-escalating creates noise; under-escalating creates surprises.
CPARS Feedback Loop and Performance Improvement
CPARS evaluations are visible to the contractor before they're finalized — contractors have the opportunity to comment on evaluations before they enter the system as final. This is an important opportunity:
- Review draft evaluations carefully and provide factual corrections where the evaluation is inaccurate
- Where ratings are below expectations, investigate and understand the specific concerns that drove the rating
- Implement actual improvements based on CPARS feedback before the next evaluation period
- Document improvements made in response to prior feedback — subsequent Exceptional ratings demonstrate responsiveness to feedback, which is itself a positive signal
Rutagon pursues defense cloud engineering programs with a commitment to exceptional contract performance — proactive communication, technical excellence, and documentation that serves government programs for the long term.
Learn About Rutagon's Approach →
Related reading: - Technology Evaluation Criteria for DoD IT - CIO-SP4 Subcontractor Guide - Small Business Set-Asides in Federal IT
Frequently Asked Questions
What is CPARS and how does it affect defense IT contracts?
CPARS (Contractor Performance Assessment Reporting System) is the federal government's system for documenting and sharing contractor past performance evaluations. CPARS ratings (Exceptional through Unsatisfactory) are shared across agencies and are a primary input to past performance evaluation in new contract awards. Exceptional CPARS ratings are a significant competitive advantage; Marginal or Unsatisfactory ratings can effectively disqualify an otherwise competitive proposal.
What CPARS rating do most government IT contractors receive?
Most government IT contractors receive Satisfactory ratings — meaning they met the requirements as specified. Exceptional ratings (the highest) require demonstrated performance above and beyond what was contracted. Very Good ratings (above Satisfactory, below Exceptional) indicate consistent delivery with notable strengths. Targeting Exceptional requires intentional investment in proactive communication, technical leadership, and documentation quality.
How should contractors respond to a below-expected CPARS evaluation?
Review the draft evaluation during the comment period — provide factual corrections for inaccurate statements and context for situations where outcomes were affected by factors outside your control. Accept valid criticism and document what changes you'll make. In subsequent evaluation periods, demonstrate actual improvement and reference the changes you made in your own program status reporting. Responsiveness to feedback is itself a positive indicator that CORs and PMs notice.
What do defense program offices most commonly cite as contractor performance issues?
Common performance complaints in defense IT programs include: personnel turnover (particularly key personnel), late deliverables without proactive communication, security compliance lapses (particularly POA&M management), documentation that doesn't reflect current system state, and lack of proactive technical leadership (waiting for government direction rather than proposing improvements).
How long are CPARS evaluations visible to other contracting agencies?
CPARS evaluations are stored in FAPIIS (Federal Awardee Performance and Integrity Information System) and visible to contracting officers at other agencies during source selection. Past performance information from the past 3 years is typically considered relevant in evaluations (some solicitations specify different recency windows). This means strong or weak performance on a current contract affects your competitive position for the next 3+ years.