Sr. ISSE with TS/SCI Polygraph

Leidos

Quick summary

Work type: On-site
Location: Annapolis Junction, MD
Salary: $131,300–$237,350 / yr
Posted: 86 days ago

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $166k

This role $184k

$117k most similar roles pay here $250k

This role pays more than 70% of similar roles. Most pay $140,000–$193,000 — the shaded band above. At the midpoint, this role pays about $184k versus about $166k 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 245 open roles on FindRole.

Listed pay typically runs $107,900–$195,050 across 235 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Sr. ISSE with TS/SCI Polygraph

Apply Now Log in to save

Leidos seeks a Sr. Information System Security Engineer to join its Intel Sector's Cyber & Analytics Business Area (CABA) team, supporting a complex program using SAFe methodology and DEVOPS practices. This role involves enhancing system security architecture, managing multiple system security plans following RMF, and conducting Security Verification Testing for Type 1 devices. Daily responsibilities include validating security requirements, implementing information security architectures, assessing risks, collaborating with technical experts, and ensuring compliance with security policies across geographically distributed systems. Ideal candidates possess hands-on experience with tools like Nessus, NMAP, Wireshark, and have a solid understanding of security practices and policies. Preferred qualifications include DoD 8570 compliance, CISSP certification, and experience in penetration testing and scripting languages.

Skills

Risk Management Framework CI/CD Nessus NMAP Wireshark DoD 8570 SAFe DevOps Python Scripting languages PostgreSQL Kubernetes AWS Azure Google Cloud Platform Terraform Docker Git Jenkins

What you'll do

Validate and verify system security requirements for large-scale systems.
Implement information security architectures to ensure uniform application of security policy.
Lead security planning, risk analysis, and certification activities for various systems.
Evaluate new development's impact on operational security posture and recommend enhancements.
Conduct security verification testing of relevant Type 1 devices.

What we're looking for

Active TS/SCI Polygraph clearance required.
Bachelor’s degree in Computer Science or related field with at least 12 years of relevant experience.
Solid understanding of security practices and policies; hands-on vulnerability testing experience.
Experience applying Risk Management Framework (RMF) and formulating IT security policy.
Demonstrated knowledge of common security tools like Nessus, NMAP, Wireshark, and secure OS configurations.

Similar roles

Lead Penetration Tester TS/SCI Polygraph

Leidos

Annapolis Junction, MD 179 days ago $131,300–$237,350

Python Powershell C JavaScript Java XML Perl HTML Burp_Suite Web_Inspect Appdetective Kali IPS/IDS_solutions Risk_Management_Framework Cyber_Kill_Chain_methodology GIAC_Penetration_Tester Certified_Ethical_Hacker Certified_Information_Security_Manager Certified_Web_Application_Defender

Save

Information System Security Professionals ISSO ISSE

Leidos

Annapolis Junction, MD 66 days ago $131,300–$237,350

DoD 8570 CISSP Security+ Terraform AWS Kubernetes Python PostgreSQL Git NIST RMF Cryptography Linux Windows Server Vulnerability Assessment Risk Management System Security Engineering Configuration Management ISO 27001 Penetration Testing

Save

Senior ISSE/Penetration Tester TS/SCI Polygraph

Leidos

Annapolis Junction, MD 39 days ago $131,300–$237,350

Nessus nmap Wireshark Tenable Nessus Risk Management Framework Defense in Depth access control authorization identification and authentication public key infrastructure network security architecture enterprise security architecture penetration testing tools IT security policy secure configurations desktop operating systems server operating systems risk analysis incident response firewalls system development system design system implementation scripting languages CI/CD

Save

Sr. ISSE TS/SCI Poly

Leidos

Annapolis Junction, MD 5 days ago $131,300–$237,350

Risk Management Framework IT security policy Nessus NMAP Wireshark Public Key Infrastructure Defense in Depth Principals Access Control Authorization Identification and Authentication Risk Assessment Methodology Penetration Testing Tools Scripting Languages CISSP ISSEP SATCOM DoD 8570 PKI Key Management

Save

Database Administrator TS/SCI Polygraph

Leidos

Annapolis Junction, MD 60 days ago $107,900–$195,050

Oracle PL/SQL PostgreSQL MongoDB Cassandra CI/CD SAFe Data Guard Streams Golden Gate Replication Server SQL

Save

Sr. ISSO TS/SCI Poly

Leidos

Annapolis Junction, MD 18 days ago $154,050–$278,475

IAVA SSP TS/SCI Polygraph CI/CD Kubernetes AWS Azure GCP Docker Terraform Python Java CICD PostgreSQL MSSQL Linux Windows Server NIST DoD 8570

Save