SAIC

Cybersecurity Engineer - ISSO

SAIC$160K — $200K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree + 5 years of experience in cybersecurity or related field.
  • Active or Current TS/SCI security clearance.
  • DoD 8570 IAT II+ certification (e.g., Security+, CySA+, CISSP).
  • Hands-on experience with RMF processes and ATO documentation.
  • Familiarity with vulnerability management tools like ACAS and IAVM.
  • Knowledge of system hardening techniques and STIG compliance.
  • Strong analytical and communication skills.

Responsibilities

  • Execute RMF processes for Assessment & Authorization (A&A).
  • Develop and maintain Security System Plans (SSP), Plan of Action and Milestones (POA&M), Security Assessment Reports (SAR), and ATO artifacts in XACTA/eMASS.
  • Conduct vulnerability scanning and manage remediation efforts using ACAS/IAVM.
  • Implement and validate NIST 800-53 and CNSSI 1253 security controls.
  • Support systems hardening, patching, and STIG compliance for both Windows and Linux environments.
  • Monitor classified systems and assist with incident response activities.
  • Evaluate security implications of system changes.
  • Collaborate with engineering, administrative, and DevSecOps teams.

Benefits

  • Flexible working hours to promote work-life balance.
  • A diverse work environment encouraging collaboration and innovation.
  • Professional development opportunities, including training and certifications.
  • Access to cutting-edge technology and projects that impact national security.
Full Job Description
Job Description

Description

SAIC is seeking a Cyber Security Engineer to support critical DoD and Intelligence Community missions. You will lead assessment, authorization, vulnerability management, and secure operations for classified systems.

Responsibilities
  • Execute RMF processes for Assessment & Authorization (A&A).
  • Develop/maintain SSPs, POA&Ms, SARs, and ATO artifacts in XACTA/eMASS.
  • Conduct vulnerability scanning and track remediation using ACAS/IAVM.
  • Implement and validate NIST 800-53 and CNSSI 1253 controls.
  • Support hardening, patching, STIG compliance for Windows, Linux, and networks.
  • Monitor systems and assist with incident response.
  • Evaluate security impacts of system changes.
  • Collaborate with engineering, administration, and DevSecOps teams.

Qualifications

Required Qualifications
  • Bachelor's degree + 5 years of experience (or equivalent).
  • Active or Current TS/SCI.
  • DoD 8570 IAT II+ (Security+, CySA+, CISSP, etc.).
  • Hands-on RMF, POA&M, ATO documentation experience.
  • Experience with ACAS, IAVM tracking.
  • Knowledge of STIGs, patching, system hardening.
  • Familiarity with NIST publications and incident-response processes.
  • Strong analytical and communication skills.

Desired Qualifications
  • Scripting experience (Python, Java, React).
  • DevSecOps pipeline experience.
  • Linux/Windows, databases, or web app experience.
  • Familiarity with Agile tools (Jira, Confluence).
  • Experience with NIST SP 800-171.

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Overview

SAIC accepts applications on an ongoing basis and there is no deadline.

About SAIC

Science Applications International Corporation (SAIC) is a technology integrator in the technical, engineering, intelligence, and enterprise information technology markets. SAIC has approximately 26,000 employees and operates in more than 70 countries. The company was founded in 1969 and is headquartered in Reston, Virginia. SAIC provides services to the U.S. government, including the Department of Defense, the intelligence community, and civilian agencies. The company also serves commercial customers in the healthcare, energy, and financial services sectors.
Learn more about SAIC
Size
26,000 employees
Market Cap
$6 billion
Industry
Net Income
$206 million
Founded
1969
5 Year Trend
+10.7%
Revenue
$6.8 billion
NASDAQ

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