Junior Offensive Cyber Engineer

Leidos

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Lawton, OK
Salary
$69,550–$125,725 / yr
Employment
Full-time
Posted
2 days ago
Freshness
Confirmed live today

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $164k
This role $98k
$54k $213k
below market most similar roles pay here above market

This role pays less than 97% of similar roles. Most pay $132,000–$195,500 — the blue band above. At the midpoint, this role pays about $98k versus about $164k for comparable roles.

Based on 240 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 439 open roles on FindRole.

Listed pay typically runs $92,300–$166,850 across 353 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Junior Offensive Cyber Engineer

The Jr. Offensive Cyber Engineer joins the Cyber & Analytics Business Area within the INTEL Sector. This role involves performing technical security assessments and executing penetration tests on enterprise and government systems. You will develop custom exploits, payloads, and automated scripts to address identified system vulnerabilities across network protocols, web applications, and cloud environments. Key responsibilities include collaborating with the CEMA Resiliency System team to translate offensive tactics into robust threat detections and participating in operational testing events. Required technical skills include proficiency with Linux distributions like Kali and Ubuntu, Windows operating systems, and scripting languages such as Python, Bash, or PowerShell. You must understand TCP/IP protocols and network architecture to solve security problems within a defense and government context involving classified data handling.

What you'll do

  • Develop custom exploits, payloads, and automated scripts based on identified system vulnerabilities.
  • Conduct vulnerability assessments and penetration tests on network protocols, web applications, and cloud environments.
  • Validate and improve threat detectors by translating offensive tactics into defensive requirements.
  • Participate in operational testing events to verify exploit effectiveness in mission-critical environments.
  • Research technical system documentation, architecture diagrams, and security classification guides.
  • Author comprehensive technical reports, remediation guidance, and after-action reviews for stakeholders.

What we're looking for

  • Must be a US Citizen with the ability to obtain and maintain an active Top Secret / Sensitive Compartmented Information (TS/SCI) security clearance.
  • Bachelor’s degree in a technical discipline with 2+ years of experience, a Master’s degree, or 4+ years of experience in lieu of a degree.
  • 2+ years of hands-on technical experience in penetration testing, vulnerability assessments, or red teaming.
  • Working proficiency with Linux distributions and Windows operating systems.
  • Demonstrated ability to write scripts and tools in languages such as Python, Bash, or PowerShell.
  • Solid understanding of core networking protocols (TCP/IP), network architecture, and common vulnerability classes.
  • Prior experience supporting DoD or government systems and working with classified data handling procedures.
  • Industry-recognized certifications such as OSCP, GPEN, GWAPT, CPTS, PNPT, CEH, CompTIA PenTest+, or GSEC (preferred).

More like this

Similar roles

Junior Offensive Cyber Engineer

Leidos

Lawton, OK 3 days ago
Penetration Testing Vulnerability Assessment Python Bash PowerShell Linux Windows TCP/IP Nmap Wireshark Burp Suite Metasploit Git AWS Azure Reverse Engineering Assembly Language Binary Analysis

Senior Offensive Cyber Engineer

Leidos

Lawton, OK 2 days ago $107,900–$195,050
Penetration Testing Offensive Security Detection Engineering Python Bash PowerShell AWS Azure GCP Linux Windows TCP/IP CI/CD Git MITRE ATT&CK Reverse Engineering Binary Analysis ScoutSuite Pacu Prowler
8+ yrs exp

Mid-Level Offensive Cyber Engineer

Leidos

Lawton, OK 2 days ago $87,100–$157,450
Penetration Testing Red Teaming Offensive Cyber Operations Python Bash PowerShell Linux Windows Metasploit Cobalt Strike Burp Suite Nmap OWASP ZAP AWS Azure GCP MITRE ATT&CK Detection Engineering Reverse Engineering TCP/IP Binary Analysis
6+ yrs exp

Cyber Engineer

Leidos

Dayton, OH 44 days ago $87,100–$157,450
Cyber Security STIGs SCAP ACAS RMF eMASS Active Directory Group Policy Linux LAN NAS Vulnerability Remediation Systems Administration Security+ CISSP
5+ yrs exp

Cyber Warfare Engineer

Booz Allen Hamilton

San Antonio, TX 50 days ago
Penetration Testing Purple Team Python C/C++ Java PowerShell Bash VirtualBox VMWare Parallels NIST Risk Management Framework MITRE ATT&CK D3FEND Diamond Model Malware Analysis Network Traffic Analysis Cyber Physical Systems Security+ CEH GPEN GPXN PenTest+ OSCP

Penetration Tester

Leidos

Huntsville, AL 60 days ago $87,100–$157,450
Penetration Testing Python Bash PowerShell AWS Azure GCP Metasploit Burp Suite Nmap OWASP Top 10 TCP/IP API Security REST SOAP GraphQL Vulnerability Assessment Cobalt Strike ScoutSuite Prowler Pacu
4+ yrs exp