SAIC

Information System Security Engineer

SAIC$120K — $160K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree with five years of experience, or four years of experience in lieu of a degree.
  • Active TS/SCI clearance required, U.S. Citizenship necessary.
  • Experience with DoD cybersecurity tools such as ACAS and SIEM platforms.
  • Familiarity with network protocols, firewalls, and intrusion detection systems.
  • Experience with RADIUS and wireless authentication.
  • Administration of Red Hat Enterprise Linux and Windows Server.
  • Proficiency in scripting languages like PowerShell or Python.

Responsibilities

  • Implement cybersecurity controls per DoD and NIST standards.
  • Monitor and respond to network and system security incidents.
  • Conduct vulnerability assessments and remediate identified issues.
  • Collaborate with teams to integrate security requirements into system designs.
  • Prepare and maintain essential security documentation such as SSPs and risk assessments.
  • Support RMF processes for system accreditation and monitoring.
  • Participate in security audits and assist in findings remediation.

Benefits

  • Comprehensive benefits package including health, dental, and vision.
  • Flexible work environment with opportunities for remote work.
  • Professional development programs and training.
  • Possibility of career advancement within the organization.
  • Supportive team culture with emphasis on collaboration.
Full Job Description
Job Description

Description

SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance.

Job responsibilities include, but are not limited to:
  • Implement and maintain cybersecurity controls in accordance with DoD policies, including NIST SP 800-53, RMF, and applicable STIGs.
  • Monitor network and system security, analyze security events, and respond to incidents in a timely manner.
  • Conduct vulnerability assessments and remediation activities using approved DoD tools and processes.
  • Collaborate with IT, engineering, and program teams to ensure security requirements are integrated into system designs and operations.
  • Assist in the preparation, review, and maintenance of security documentation, including System Security Plans (SSPs), Plan of Action & Milestones (POA&Ms), and risk assessments.
  • Support the Risk Management Framework (RMF) process for system accreditation and continuous monitoring, including activities related to obtaining and maintaining Authority to Operate (ATO).
  • Participate in security audits, inspections, and assessments, and assist with remediation of findings.
  • Stay current on emerging cyber threats, vulnerabilities, and DoD cybersecurity directives.

Qualifications

Education Requirements:
  • Bachelor's degree and five (5) years experience; Four (4) years' experience can be considered in lieu of degree.
Clearance Requirements:
  • Must possess and maintain an active TS/SCI clearance; US Citizenship required.
Required Skills:
  • Experience with DoD cybersecurity tools (e.g., ACAS, ESS, SIEM platforms, Evaluate-STIG, and STIG Viewer).
  • Familiarity with network protocols, firewalls, intrusion detection/prevention systems, and endpoint security.
  • Experience with Network Access and Authentication to include RADIUS (NPS, ISE, ClearPass), 802.1X Wired/Wireless Authentication, and Device Posture Validation.
  • Red Hat Enterprise Linux and Windows Server administration.
  • Scripting language such as PowerShell or Python.
  • Active Directory and Group Policy administration.
  • Certifications: CISSP / CASP+ / CISM / CCSP, Security+, Azure Security or Administrator Certifications, Network Security Certifications.
Desired Skills:
  • Experience working in a Microsoft Azure cloud environment.

Target salary range: $120,001 - $160,000. 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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