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  1. Home
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  3. engineering
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  5. C5i Mission System Software (MSS) Lead
Raytheon logo

C5i Mission System Software (MSS) Lead

Not Disclosed•Full-TimeOn-site

location_on49, Theriault Avenue, Salem Depot, Salem, Rockingham County, New Hampshire, 03079, United States

Apply Now

About RTX and Raytheon

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose to solve the world's most complex problems. With three market-leading businesses and world-class operations, we push the boundaries of known science to connect and protect our world.

Raytheon brings over 100 years of experience and renowned engineering expertise to meet today's mission needs and stay ahead of tomorrow's threats. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world.

About the Role

The Missile Defense Sensors (MDS) software department within Raytheon is seeking a skilled Software Lead for the Mission Systems Software (MSS) Integrated Product Team (IPT) on the C5i™ Product Line. The C5i Product Line is a mature DevSecOps program currently supporting the Qatar ADOC and AOC contracts, as well as the Air Base Air Defense Rapid Multi-Mission Enhancement Program (ABAD RMEP), with potential for future growth.

In this role, you will oversee the strategy, execution, development, and delivery of all software scope across multiple Scrum teams. You will partner with chief engineers and technical leads to define cost-effective solutions, interact daily with cross-discipline teams to drive on-time and on-budget performance, and manage risks and opportunities. This position requires a deep commitment to our core values: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Location and Work Model

This position is located 100% onsite in Tewksbury, MA. As an onsite role, commuting to and from the assigned site is the employee's personal responsibility. Candidates should note that as part of our commitment to a secure hiring process, select steps of the interview process may be conducted in-person at one of our office locations.

Hiring Process and Security Requirements

This role requires U.S. citizenship and the ability to obtain and maintain an active U.S. government-issued DoD Secret security clearance. The DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information regarding security clearances can be found on the U.S. Department of State website.

Equal Opportunity Employer

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

Work location

Work model: On-site

location_on

49, Theriault Avenue, Salem Depot, Salem, Rockingham County, New Hampshire, 03079, United States

Salem, New Hampshire

Key Responsibilities

  • check_circleOversee engineering activities across multi-disciplinary teams supporting Mission Systems Software
  • check_circleInteract daily with cross-discipline teams to drive on-time and on-budget program performance
  • check_circlePartner with chief engineers and technical leads to define cost-effective technical solutions
  • check_circleEstablish open communication with team members to ensure cross-team training and mentoring
  • check_circleSupport the development of software proposals and all program proposal efforts
  • check_circleDevelop and present Earned Value Management (EAC) to appropriate discipline levels
  • check_circleEnsure cost and schedule adherence for on-time software delivery meeting mission and contractual obligations
  • check_circleConduct regular reviews of program status with Engineering and Program Leadership
  • check_circle

Requirements

  • verifiedBachelor's in STEM
  • verified8 years prior relevant experience
  • verifiedExperience in full Software Development Life Cycle
  • verifiedExperience with agile/scrum and DevSecOps/Automation
  • verifiedU.S. citizenship
  • verifiedActive DoD Secret security clearance

Nice to Have

Experience managing project or program cost, schedule and risk. Experience with Earned Value Management, Risk & Opportunity and Integrated Master Schedule (IMS). Experience presenting program and technical issues to senior stakeholders. Strong interpersonal skills working in a team environment with positive interaction. Self-starter – proactive in determining goals and objectives and pursuing the necessary course of action. Experience with proposal or capture efforts. Experience in preparing customer and/or management level briefings. Experience with DoD or similar major programs throughout the product lifecycle. Earned Value Management System Certification. Experience with both domestic and international defense programs including both Direct Commercial Sales (DCS) and Foreign Military Sales (FMS) contracts.

Benefits & Perks

check_circleMedical, dental, vision, life, short-term and long-term disability insurancecheck_circle401(k) with company matchcheck_circleFlexible spending accountscheck_circleFlexible work schedulesEmployee assistance program
Raytheon logo
Company

Raytheon

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

8+ yrs (Lead)

Education

Bachelor's in Science, Technology, Engineering or Mathematics (STEM) required

Job Type

Full-Time

Skills Required

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Skills, education and keywords

Skills: Software Development Life Cycle, Agile, Scrum, Devsecops, Earned Value Management, Integrated Master Schedule, Earned Value Management System Certification.

Education: Bachelor's in Science, Technology, Engineering or Mathematics (STEM) required.

Frequently asked questions about C5i Mission System Software (MSS) Lead at Raytheon

What does a C5i Mission System Software (MSS) Lead at Raytheon do?expand_more
In this C5i Mission System Software (MSS) Lead at Raytheon role, you will oversee engineering activities across multi-disciplinary teams supporting mission systems software; interact daily with cross-discipline teams to drive on-time and on-budget program performance; partner with chief engineers and technical leads to define cost-effective technical solutions; and establish open communication with team members to ensure cross-team training and mentoring.
What are the requirements for this C5i Mission System Software (MSS) Lead role?expand_more
Raytheon is looking for candidates who meet the following requirements: Bachelor's in STEM; 8 years prior relevant experience; Experience in full Software Development Life Cycle; Experience with agile/scrum and DevSecOps/Automation; U.S. citizenship; and Active DoD Secret security clearance.
Where is the C5i Mission System Software (MSS) Lead role at Raytheon located?expand_more
C5i Mission System Software (MSS) Lead at Raytheon is based in 49, Theriault Avenue, Salem Depot, Salem, Rockingham County, New Hampshire, 03079, United States. This is a on-site role.
Is this C5i Mission System Software (MSS) Lead job remote, hybrid, or on-site?expand_more
Raytheon has listed this C5i Mission System Software (MSS) Lead role as on-site.
How much experience is required for this C5i Mission System Software (MSS) Lead role?expand_more
C5i Mission System Software (MSS) Lead at Raytheon typically requires 8+ years of relevant experience at the lead level.
What skills do you need for the C5i Mission System Software (MSS) Lead role at Raytheon?expand_more
Key skills for C5i Mission System Software (MSS) Lead at Raytheon include Software Development Life Cycle; Agile; Scrum; Devsecops; Earned Value Management; Integrated Master Schedule; and Earned Value Management System Certification.
What education is required for C5i Mission System Software (MSS) Lead at Raytheon?expand_more
Educational requirements for this role: Bachelor's in Science, Technology, Engineering or Mathematics (STEM) required.
What category does the C5i Mission System Software (MSS) Lead role belong to?expand_more
C5i Mission System Software (MSS) Lead at Raytheon is part of the engineering job category on Recrutus.
Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

© 2026 Recrutus. All rights reserved.
Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
Assist in sub-contract management of entities delivering capabilities to the MSS team
  • check_circleIdentify risks and opportunities while defining and executing mitigation and capture plans
  • check_circle
    check_circleEmployee Scholar Program
    check_circleParental leave
    check_circlePaid time off and holidays
    check_circleAnnual short-term and/or long-term incentive compensation programs
    check_circleRelocation eligibility
    Software Development Life CycleAgileScrumDevsecopsEarned Value ManagementIntegrated Master ScheduleEarned Value Management System Certification
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