At a glance
- Type
- Full Time
- Location
- St. Louis, Missouri
- Posted
- Oct 2, 2026
- Company size
- Small (51-500)
- Industry
- Technology/Software
About the role
Freedom Technology Solutions Groups is looking to add a Firewall Engineer to support both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives.
Responsibilities
- Assist with design, analysis, testing, and implementation of state-of-the-art secure network architectures.
- Conduct risk assessment and provide design recommendations.
- Manage WAN, LAN, CAN, and remote network security as well as incident and problem management.
- Oversee security infrastructure sustainment, maintenance, and advanced configuration. (firewalls, F5 load balancers, web gateways, mail gateways, IDS, and management tools).
- Oversee the reporting, documentation, and investigation of all security-related incidents; lead the development and implementation of corrective measures.
- Develop and execute standard operating procedures (SOPs) for security tools.
- Evaluate and report on new network Security technologies to enhance the capabilities of the network.
- Act as liaison to the contract and customer management, and government Designated Approving Authority (DAA) regarding network security status, policies, and procedures.
Qualifications
- Active security clearance.
- Must be able to successfully pass/maintain a U.S. Government Polygraph (post-hire)
- BA/BS Degree and typically between Two (2) and Eight (8) years of related technical experience in Network Security with large-scale enterprise/global networks in a high-paced, diverse environment. (Additional experience may be considered instead of a degree.)
- DoD 8140.01 and DoD 8570.01-M IAT Level II compliant certification (current)
- Must be able to successfully obtain/maintain CSSP Infrastructure Support certification within 120 days of start date (post-hire)
- Firewalls (e.g. Palo Alto, Juniper, Cisco, etc.)
- Routers/Switches (e.g. Juniper, Cisco, etc.)
- Intrusion Detection Systems / IDS Products (e.g. FireEye, F5 Load Balancer, Cisco FTD, etc.)
- Unix, RHELS OS, Windows Enterprise AD, VMware
- 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.
- 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
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: [email protected]
- 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
About Freedom Technology Solutions Group
Freedom Technology Solutions Group
Technology/Software · Small (51-500)
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