Sr Principal Systems Engineer

Actalent Inc

Colorado Springs, CO

JOB DETAILS
SALARY
$120,000–$160,000 Per Hour
SKILLS
Agile Programming Methodologies, Artificial Intelligence (AI), Automation, Bash Scripting, Candidate Screening, Consulting, Data Analysis, Database Administration, Design Services, DevOps, DoD Directive 8140, DoD Directive 8570, Docker, Documentation, Genetics, IAT - Information Assurance Technical, Integration Testing, Laboratory Testing, Linux Operating System, Network Testing, Operations Planning, Problem Solving Skills, Prototyping, Python Programming/Scripting Language, Scripting (Scripting Languages), Secret Clearance, Security Clearance, Sensitive Compartmented Information (SCI), Software Development, System Test, Systems Engineering, Technical/Engineering Design, Test Plan/Schedule, Test Suite, Testing, Top Secret Clearance, United States Department of Defense (DoD), Virtualization, Willing to Travel, Workplace Issues
LOCATION
Colorado Springs, CO
POSTED
5 days ago

Job Title: Principal Systems EngineerJob Description

Join our pioneering team as a Principal Systems Engineer where you will play a crucial role in the Command and Control, Battle Management, and Communications program. This program is a critical component of the Missile Defense System, supporting strategic, regional, and operational levels to plan ballistic missile defense operations, monitor battles, and control sensors and weapon systems globally.

Responsibilities

  • Integrate JEMINI Lab test suites into the development lab.
  • Assist software development personnel with issue investigation and resolution.
  • Develop configurations to support system testing and prototyping.
  • Create and modify scripts for analyzing message data.
  • Troubleshoot test and prototype issues and develop work-around documentation.
  • Review and provide feedback on system specifications, development, test, and network documents.
  • Automate scripts to configure and maintain remote hosts.

Essential Skills

  • Bachelor's Degree in STEM-related field with 8 years of experience, or Master's degree with 6 years of experience, or PhD with 4 years of experience.
  • Current active DoD 8140 certification at IAT Level II or higher.
  • Current active DoD-issued Secret security clearance, with the ability to obtain Top Secret and SCI clearance.
  • Willingness to travel 10% of the time.
  • Proficiency in Linux and scripting (Bash, Python).
  • Understanding of automation and implementation.
  • Experience with integration testing and virtualized environments.

Additional Skills & Qualifications

  • Master's Degree in Systems Engineering preferred.
  • INCOSE Certified Systems Engineering Professional Certification.
  • Experience with Docker containerization, Kubernetes, and database administration.
  • Familiarity with Agile and DevOps methodologies.

Work Environment

This role is based on-site in Colorado Springs, CO, at the Interquest location. A flexible work schedule is available, with options for a 4/10 or 9/80 schedule. Join a team where you can work on revolutionary systems, thrive on intellectual curiosity, and bring your whole self to work.

Job Type & Location

This is a Contract to Hire position based out of Colorado Springs, CO.

Pay and Benefits

The pay range for this position is $120000.00 - $160000.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Colorado Springs,CO.

Application Deadline

This position is anticipated to close on Aug 5, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

About the Company

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Actalent Inc