Cross Domain Engineer 715
- Location
- St. Louis, MO · On-site
- Job type
- Full-time
- Level
- Mid-level
- Experience
- 6+ years
- Education
- Bachelor's degree
- Listed
- 30 days ago
Skills & highlights for this role
- TS/SCI clearance
- IAT Level II
- government polygraph
- Linux
- TCP/IP networking
- network security
- cross domain solutions
Also useful
- NCDSMO approved products
Stated benefits & perks
- 401k match
- Health
- Life and disability insu
- Tuition reimbursement
About the role
Freedom Technology Solutions Groups is looking to add a Cross Domain Engineer to support a fast-paced team provisioning customer dataflow in an Enterprise Cross Domain System.
Responsibilities
- Collect requirements from stakeholders and determine best implementation solution.
- Schedule/attend Technical Exchange Meetings (TEMs) to discuss/whiteboard design and implementation details.
- Coordinates implementation approach and timeline with technical and project management staff.
- Identifies and remediates potential implementation conflicts of CDS technologies across the Enterprise.
- Respond and resolve service outages, technical queries, and other system related issues.
- Perform system checks (processes, services, network, storage) to ascertain overall system health.
- Develop and maintain detailed technical documentation, deliver technical presentations, effectively and accurately communicate technical information with co-workers and stakeholders.
Qualifications
Required
- Active TS/SCI Clearance
- Ability to successfully pass and maintain a Government Polygraph (post-hire requirement)
- Bachelor's Degree in a Technical Field and Six (6) years of applicable experience
- DoD Information Assurance Technical (IAT) Level II
- Experience with Linux operating systems; understanding of general operating system security practices, TCP/IP networking, and network security concepts.
Desired
- Experience working with Cross Domain Solutions and operationally supporting CDS technologies on the NCDSMO approved products list.
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
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.
Equal opportunity and legal notices
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
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
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
From Freedom Technology Solutions Group's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
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Common questions
Where is the Cross Domain Engineer 715 job at Freedom Technology Solutions Group located?
This Cross Domain Engineer 715 position at Freedom Technology Solutions Group is located in St. Louis, MO (On-site). Always check Freedom Technology Solutions Group's application page for specific state eligibility or relocation policies.
What qualifications are required for Cross Domain Engineer 715 at Freedom Technology Solutions Group?
For the Cross Domain Engineer 715 role, Freedom Technology Solutions Group highlights 6+ years of relevant experience; a bachelor's degree; experience with Linux, TCP/IP networking, network security, cross domain solutions. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Cross Domain Engineer 715 position at Freedom Technology Solutions Group?
This listing links directly to Freedom Technology Solutions Group's Greenhouse application page. You can apply directly on Freedom Technology Solutions Group's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.