Freedom Consulting Group logo

Senior Endpoint Security Engineer

Freedom Consulting Group

Hybrid
St. Louis, MO
Full-time
Senior
10+ yrs
Salary not listedPosted 19m ago

Real job — pulled straight from Freedom Consulting Group’s careers page · Verified October 26, 2026 · No reposts.

Job description

Freedom Consulting Group is hiring a Senior Endpoint Security Engineer — a full-time, based in St. Louis, MO role. Apply directly on Freedom Consulting Group's careers page below.

Endpoint Security Services

Location: St. Louis, MO

Department: SGIS

Freedom Technology Solutions Groups is looking for a Senior Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team. This is an exceptional opportunity for a cleared professional to join an incredibly talented team, work with cutting edge technologies, and propel your career within the Cyber realm! 

 

Responsibilities:  

  • Implement and apply technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access. 
  • Provide engineering and sustainment support for the various endpoint security solutions. 
  • Establish computing environment by designing system configuration, directing system installation, and defining, documenting, and enforcing system standards.  
  • Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.  
  • Configure and install various security products utilizing Linux OS. 
  • Work with both the software vendor and the customer to research, analyze, and implement enterprise-wide security solutions/capabilities/enhancements to support customer business/mission goals and objectives 
  • Assist with design, analysis, testing and implementation of state-of-the-art secure architectures 
  • Oversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database administration and security management tools) 
  • Oversee the reporting, documentation and investigation of all security related incidents; lead the development and implementation of corrective measures 

 Qualifications 

Required: 

  • Active security clearance 
  • DoD 8570 IAT Level II certified (current) 
  • Must obtain a CSSP Infrastructure Support certification within 6 months of hire date 
  • Bachelor's degree (Engineering, Computer Science or related field) and ten (10) years of technical experience in Cyber Security. Additional experience may be considered in lieu of a degree. 
  • Working knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager 
  • Strong working knowledge of administering applications in a Linux environment 
  • Experience with large-scale enterprise/global networks in a high-paced, diverse environment 
  • Understanding of and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions 
  • Experience in providing status reports and products to senior management and customers 
  • Experience with plans, designs, and evaluations of security systems and architectures 

 

Desired: 

  • CSSP Infrastructure Support certification 
  • Any Linux related certifications 
  • Windows Enterprise Active Directory (AD) architecture and VMWare virtualization 

 

 

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: recruiting@goftsg.com
 
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

 

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Frequently asked questions

What skills are required for Senior Endpoint Security Engineer at Freedom Consulting Group?

The required skills for Senior Endpoint Security Engineer at Freedom Consulting Group include: Linux.

What is the seniority level for Senior Endpoint Security Engineer at Freedom Consulting Group?

Senior Endpoint Security Engineer at Freedom Consulting Group is a Senior level position.

How do I apply for Senior Endpoint Security Engineer at Freedom Consulting Group?

You can view the full description and apply for Senior Endpoint Security Engineer at Freedom Consulting Group on EchoJobs: https://echojobs.io/job/freedom-consulting-group-endpoint-security-services-ujr07.