Senior Project Management System Integrator (PMSI)

Peraton
McLean, VA

Responsibilities

Peraton is seeking a driven Senior Project Management System Integrator (PMSI) to join our team of technical and business experts providing operational and mission support to a SI/SETA mission for a classified customer in Virginia.

Our unique team of technical and business disciplines provide operational support for Systems Engineering/Integration, Mission Planning, and Business Operations to multiple functional mission areas. The team is responsible for technical design, operations, and mission planning and business operations for the full life cycle of customer specific operations (from concept through development and installation/O&M).

In this role you will serve as a Senior PMSI. The SI in this role is focused on program/project management (e.g., milestone tracking, financial tracking/management, applied systems engineering, etc.)

Responsibilities include:

  • Provide support to one or more customers assisting with project management.
  • Work with customers and projects across the entirety of the organization
  • Provide support to client programmatic and technical forums.
  • Maintain project plans for branch assigned projects
  • Coordinate and facilitate project PMRs which includes helping create PMR briefings, track project financials, schedule, identify risks/issues, and the way forward
  • Support customer oversight of the inspection of various developments, ensuring they meet the organization's requested requirements.
  • Maintain an action tracking system for action items related to projects, including actions from all reviews
  • Participate in and assist with establishing and supporting technical exchanges between the various contractors and customer experts
  • Prepare, maintain, and assist with the preparation and maintenance of Statements of Work (SOWs), System Requirements Specifications (SRS), Interface Control Documents (ICDs), Concept of Operations (CONOPS), Requests for Change (RFCs), Test Plans, and all other project documents
  • Review milestone documentation to ensure consistency with project requirements
  • Attend CIR, PDR, CDR, and other reviews, document results of these meetings, solicit and integrate comments providing recommendations

** This role requires the candidate to perform duties onsite Mon-Fri. May require 10% travel, based on customer needs **

Qualifications

Required Qualifications:

  • An active TS/SCI security clearance with relevant Polygraph.
  • Bachelor’s Degree and 8 years of experience; master’s degree and 6 years of relevant experience; PhD and 3+ years of relevant experience.
  • Experience in complex, multi-segmented system development, integration, and test of projects including specialized, relevant technical experience in the general areas of systems integration, system development and verification, hardware, and software development.
  • Demonstrated experience with Microsoft Office products, such as Word, Excel, Power-Point, and MS Project.
  • Demonstrated experience in writing, developing briefings and.....
  • Demonstrated strong interpersonal skills with demonstrated ability to work as part of an interdisciplinary team in pursuit of organizational goals.
  • Experience with preparation and maintenance of project documentation, cost, and master schedules.

Desired Qualifications:

  • Experience working in customer environment.
  • Deep historical and institutional knowledge of the customer mission and programs.
  • Experience with system testing and evaluation.
  • Experience with end-to-end integration and test methods including identification and mitigation of programmatic and technical risk.

Salary Range Estimates:

The estimate displayed represents the typical salary range for this position and is just one component of Peraton's total compensation package for employees.

Benefits:

Peraton offers enhanced benefits to employees working on this critical National Security program, which includes heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Posted 2026-02-28

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