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Cybersecurity Engineer - Web Application Firewall (F5 ASM)

Electrosoft

Company websiteelectrosoft-inc.com (Electrosoft, opens in new tab)

Base salary $140K  to $150K

Employer-published annual base salary, USD. Advertised base range in Columbus, OH

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  • LocationColumbus, OH
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance. What sets us apart from all other contractors is the sense of teamwork our employees feel – and the knowledge that outstanding effort is recognized and rewarded.  The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more. If we’ve described you and your dream workplace, please apply and share in the many benefits and opportunities we offer.

Cybersecurity Engineer - Web Application Firewall (F5 ASM)

Position Summary

Electrosoft is seeking a Cybersecurity Engineer to provide enterprise-level cybersecurity engineering and sustainment support for a Department of Defense (DoD) environment. This position will focus on Web Application Firewall (WAF) technologies, including F5 BIG-IP Application Security Manager (ASM), supporting the protection, availability, and security of DLA web applications.

The Cybersecurity Engineer will provide security engineering support across the planning, design, development, testing, integration, implementation, and sustainment of cybersecurity solutions.

Key Responsibilities

  • Configure, apply, test, maintain, and optimize WAF policies supporting DLA websites and applications.
  • Work with application and website stakeholders to identify security requirements and develop appropriate WAF policies.
  • Perform operational and preventive maintenance, troubleshooting, patching, upgrades, and configuration changes for WAF environments.
  • Analyze application security requirements and recommend appropriate security controls and configurations.
  • Support testing of WAF policies and security configurations prior to production implementation.
  • Troubleshoot application and WAF issues and identify corrective actions to improve system reliability and security.
  • Support manufacturer software, firmware, service-pack, and maintenance releases.
  • Perform scheduled maintenance with minimal impact to government users and mission operations.
  • Develop and maintain implementation documentation, Standard Operating Procedures (SOPs), and WAF policy documentation.
  • Support system security testing, vulnerability remediation, and compliance activities.
  • Coordinate changes through established Government change-management processes.
  • Provide technical recommendations regarding WAF capabilities, enhancements, and emerging technologies.
  • Provide technical briefings, documentation, and training materials as required.

Basic Qualifications

  • Seven (7) years of relevant IT experience
  • DOD Secret Clearance
  • Must possess IT-I Critical Sensitive security clearance or Tier 5 (T5) at time of proposal submission
  • Primary DCWF Work Role 521: Cyber Defense Infrastructure Support
    Proficiency Level: Intermediate
  • Secondary DCWF Work Role 441: Network Operations (NETOPS) Specialist
    Proficiency Level: Intermediate
  • Computing Environment: F5 Certified Technology Specialist is ASM

The actual base salary offered will be determined based on a variety of factors, including, but not limited to, the candidate’s relevant years and depth of experience, skills and qualifications, education, certifications, internal equity, and the specific requirements of the position. Candidates should not assume they will be offered the top of the posted range, as compensation is based on the individual qualifications and overall fit for the role.

Salary Range

$140,000—$150,000 USD

Electrosoft is an Equal Opportunity Employer/Veterans/Disabled

Source: Electrosoft on Greenhouse · View original posting (opens in new tab)

This range next to 6 other live Electrosoft roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Electrosoft roles with the nearest advertised base floor
RolePublished base
Cybersecurity Engineer - Web Application Firewall (F5 ASM) (this listing)$140K - $150K
Security Control Assessor Representative Task Lead$140K - $160K
Cybersecurity Policy Analyst$140K - $150K
Cybersecurity Engineer - ForeScout$140K - $150K
Cybersecurity Engineer – SIEM / Splunk$140K - $150K
ServiceNow Developer/Implementer$140K - $150K
Cybersecurity Engineer - Intrusion Detection / Prevention$140K - $150K

Same $100K to $400K scale as every card. All Electrosoft roles · How to read the bar

Observed changes

  1. Began meeting the published-salary criteria
  2. First observed on the employer's board
Observed since
Employer-stated posting date
2026-08-18
Where this pay comes from

Location as the employer wrote it: Richmond, VA, Columbus, OH

$140,000—$150,000 USD

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.