Firewall Engineer 792

Open Posted 10 days ago

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)
56 open roles

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