Senior System Engineer
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
Freedom Technology Solutions Group is seeking a System Engineer to support the enhancement, sustainment, and modernization of ground-based satellite geolocation systems. The ideal candidate will contribute to the full engineering lifecycle—from requirements development through deployment—delivering innovative software-based capabilities that advance critical mission operations.
As a senior level System Engineer you will be responsible for the following:
Innovating RF signal processing applications.
Facilitating the integration of new and legacy software across a variety of hardware form factors.
Implementing comprehensive Service-Oriented Architecture (SOA) solutions.
Establishing a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
Developing scenarios (threads) and an Operational Concept describing the interactions between the system, the user, and the environment, that satisfy operational, support, maintenance, and disposal needs.
Implementing operational, technical standards, and system and services views for architectures using applicable Department of Defense Architecture Framework (DoDAF) standards.
Conducting quantitative analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability, Survivability, Producibility, etc.
Assessing each risk to the program and determine the probability of occurrence and quantified consequence of failure in accordance with an approved risk management plan.
Planning the verification efforts of new and unproven designs early in the development life cycle to ensure compliance with established requirements.
Capturing all interface designs in a common interface control format, and store interface data in a commonly accessible repository.
Providing technical direction for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems.
Establishing and following a formal procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of all interfaces.
Preparing timeline analysis diagrams illustrating the flow of time-dependent functions.
Reviewing and/or approving system engineering documentation to ensure that processes and specifications meet system needs and are accurate, comprehensive, and complete.
Supporting the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes).
Supporting the development and review of Joint Capability Integration Development System (JCIDS) documents (i.e., Initial Capability Document, Capabilities Description Document, IA Strategy).
Managing and ensuring the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle from development through deployment and operations & maintenance in conjunction with system stakeholders.
Requirements
- Fourteen (14) years of experience as a systems engineer in medium-scale (20-100 people) or larger programs or contracts
- Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university
- Five (5) years of additional SE experience may be substituted for a Bachelor’s degree
Active security Clearance
Experience with Jira/Confluence or similar project management tools
Desired Experience
- INCOSE ASEP or similar systems engineering certification
- Proficiency with Cameo/MagicDraw, Rhapsody, or similar SysML tools
What’s in It for You?
Flexible work environment
A team mentality – work with friendly, like-minded professionals
Work with innovative, cutting edge technologies
Enjoy extremely competitive compensation and benefits
A work-life balance you can count on
Opportunities to grow and advance your career on our dime
The Benefits You Get with Freedom
Amazing benefits including matching 401k, fully paid medical, and more
Generous paid time off – including paid site closure days
Competitive salary offerings
Paid training and tuition reimbursement
Referral bonuses
Fully paid life and disability
Annual logo wear allowance
Freedom Technology Solutions Group's standard text
Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
Applicant Federal & E-Verify Postings
Freedom Technology Solutions Group's standard text
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: recruiting@goftsg.com
Freedom Technology Solutions Group's standard text
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link: English
What this role asks for
81% of this description is written for the role. The rest is Freedom Technology Solutions Group's standard text, folded away below.
Read against Freedom Technology Solutions Group's other open postings on this site.
The team: NIS HIRES STEADILY
This role is one of 40 open in NIS. 7 were posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
AWS (24 of 40), Linux (21 of 40), Jira (20 of 40), Agile (19 of 40), JavaScript (18 of 40), Java (17 of 40), GitLab (15 of 40)
OTHER ROLES ON THIS TEAM
- Junior Software Developer 795 posted Oct 14
- Junior System Administrator 783 posted Oct 14
- Technical Support Specialist 794 posted Oct 14
- Junior Software Engineer 780 posted Oct 9
- Senior Systems Integrator 791 posted Oct 2
- Senior Developer 785 posted Sep 28
- Junior System Engineer 784 posted Sep 28
- DevOps Engineer 768 posted Sep 8
- System Engineer Skill Level 2 763 posted Aug 26
- Senior Software Developer 762 posted Aug 26
- Cloud Integration Software Developer 761 posted Aug 26
- Junior Software Engineer 760 posted Aug 25
- Junior DevOps System Administrator 758 posted Aug 24
- Senior System Administrator 746 posted Jul 31
- SQL Software Developer 736 posted Jul 24
- Java Developer 734 posted Jul 23
- Senior System Engineer - Technical Delivery Lead - 722 posted Jul 15
- Senior Technical Writer 704 posted Jul 7
- Junior Technical Writer 690 posted Jul 7
- System Engineer 693 posted Jun 26
- Software Engineer 692 posted Jun 25
- Data Integration Systems Engineer 686 posted Jun 24
- Junior Software Developer 682 posted Jun 9
- System Administrator 676 posted Jun 3
- Junior Application Developer 675 posted Jun 1
- Senior React Developer 668 posted May 29
- Network Engineer 661 posted May 27
- React Software Developer 659 posted May 20
- Hardware Technician 647 posted May 11
- System Administrator 646 posted May 11
- System Engineer 614 posted Mar 13
- System Engineer 607 posted Feb 11
- DevOps Engineer 594 posted Feb 2
- Mid Level Software Engineer 574 posted Oct 30
- Test Engineer 573 posted Oct 30
- Senior Software Engineer posted Oct 30
- Software Engineer 571 posted Oct 30
- Senior System Engineer 435 posted Nov 13
- Lead Test Engineer 85 posted Sep 11
From the team and dates on Freedom Technology Solutions Group's own job board.
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