Cybersecurity Engineer III

Posted 2 Days Ago
Be an Early Applicant
2 Locations
In-Office
135K-180K Annually
Senior level
Aerospace • Information Technology • Cybersecurity • Defense
The Role
Design, implement, and harden secure enterprise IT and network architectures for Live Virtual Constructive environments. Lead vulnerability analysis, threat modeling, RMF/STIG-based controls, and ATO support. Provide technical leadership, remediation planning, and mentor junior engineers to ensure DoD cybersecurity compliance.
Summary Generated by Built In

Saalex Corporation is seeking multiple Cybersecurity Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments. Saalex offers competitive compensation, career development, flexible work schedules and excellent benefits.

Position Type: Contingent on Contract Award.

Salary: $135k-$180k (depending on experience)

The Cybersecurity Engineer III supports the Navy by designing, implementing, and securing enterprise IT and network systems in support of global Live Virtual Constructive (LVC) environments. This role focuses on cybersecurity engineering, system hardening, and integration of secure architectures. 

Essential Functions:

  • Design and implement secure system architectures across enterprise IT and network environments.
  • Lead cybersecurity engineering efforts including system hardening, secure configuration, and risk mitigation.
  • Integrate security controls in accordance with RMF, STIGs, and DoD cybersecurity frameworks.
  • Conduct advanced vulnerability analysis, threat modeling, and remediation planning.
  • Support system accreditation activities and provide technical leadership for ATO processes.
  • Mentor junior engineers and guide secure engineering best practices.
  • Other duties as assigned or required.

Requirements

Required:

  • 5–7 years of experience in cybersecurity engineering, IT security, or related field. 
  • Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or related field (or equivalent experience). 
  • Experience with system security principles, network security, or secure configurations. 
  • Knowledge of RMF, STIGs, and DoD cybersecurity frameworks. 
  • Required certifications aligned to DoD 8140 (e.g., Security+, CEH, CISSP based on level). 

Desired:

  • Experience supporting DoD or Navy programs. 
  • Familiarity with enterprise tools such as ACAS, HBSS, or SIEM platforms. 
  • Experience with cloud or virtualized environments. 

Security Clearance:

Must be eligible to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred. Requirements to obtain a clearance include US Citizenship, security investigation, etc.


Benefits
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Plan

Skills Required

  • 5-7 years of experience in cybersecurity engineering, IT security, or related field.
  • Bachelor's degree in Cybersecurity, Computer Science, Engineering, or related field (or equivalent experience).
  • Experience with system security principles, network security, or secure configurations.
  • Knowledge of RMF, STIGs, and DoD cybersecurity frameworks.
  • Required certifications aligned to DoD 8140 (e.g., Security+, CEH, CISSP based on level).
  • Must be eligible to obtain Secret, Top Secret, or TS/SCI clearance (US Citizenship, background investigation). Active clearances preferred.
  • Experience supporting DoD or Navy programs.
  • Familiarity with enterprise tools such as ACAS, HBSS, or SIEM platforms.
  • Experience with cloud or virtualized environments.
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The Company
1,200 Employees
Year Founded: 1999

What We Do

Saalex Corporation is an advanced technology systems integrator and federal services contractor. Founded in 1999, it specializes in engineering, information technology, cybersecurity, and test range operations. The company serves defense, space, and intelligence markets, leveraging AI, automation, and software modernization. As an employee-owned (ESOP) organization, it focuses on delivering mission-critical support and innovative solutions to military and government customers.

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