Information Systems Security Engineer

The Josef GroupMcLean, Virginia

$225,000 - $240,000 / year

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Overview

Schedule

Full-time

Career level

Senior-level

Remote

On-site

Compensation

$225,000-$240,000/year

Job Description

Expert ISSE $225K to $240K McLean, VA Position Overview

The Information Systems Security Engineer (ISSE) supports the client and program team in defining, implementing, and maintaining security requirements across the system lifecycle. This role advises on, executes, and oversees cybersecurity and Information Assurance (IA) programs, including Authority to Operate (ATO) processes, Assessment and Authorization (A&A) activities, User Activity Monitoring (UAM), and the development and maintenance of System Security Plans (SSPs). The ISSE works closely with system owners, ISSOs, and government stakeholders to ensure systems meet all applicable federal security requirements.

Key Responsibilities

Define, document, and advise on security requirements throughout the system development lifecycle (SDLC)
Lead and support Assessment and Authorization (A&A) packages in accordance with NIST Risk Management Framework (RMF)
Develop, maintain, and update System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action and Milestones (POA&Ms)
Support and track systems through the Authority to Operate (ATO) process, coordinating with Authorizing Officials (AOs) and ISSMs
Design, implement, and monitor User Activity Monitoring (UAM) capabilities in compliance with insider threat program requirements
Conduct risk assessments and vulnerability analyses; recommend and implement mitigations
Ensure systems comply with applicable DoD/IC directives (e.g., DoDI 8510.01, ICD 503, NIST SP 800-53, CNSSI 1253)
Collaborate with ISSOs, engineers, and program management to integrate security controls into system architecture
Support continuous monitoring (ConMon) activities and maintain audit readiness
Prepare and present security documentation and briefings to government stakeholders

Required Qualifications

Active TS/SCI with Full Scope Polygraph
Bachelor's degree in Computer Science, Information Systems, Cybersecurity, or related field (equivalent experience may be considered)
[X]+ years of experience in information systems security engineering, IA, or cybersecurity within a DoD/IC environment
Working knowledge of NIST RMF, A&A processes, and ATO lifecycle
Experience developing SSPs, SARs, and POA&Ms
Familiarity with UAM tools and insider threat monitoring requirements
DoD 8570/8140 compliance (e.g., CISSP, CAP, Security+ CE, or equivalent certification)

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FAQs About Information Systems Security Engineer Jobs at The Josef Group

What is the work location for this position at The Josef Group?

This job at The Josef Group is located in McLean, Virginia, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.

What pay range can candidates expect for this role at The Josef Group?

Candidates can expect a pay range of $225,000 and $240,000 per year.

What employment applies to this position at The Josef Group?

The Josef Group lists this role as a Full-time position.

What experience level is required for this role at The Josef Group?

The Josef Group is looking for a candidate with "Senior-level" experience level.

What is the process to apply for this position at The Josef Group?

You can apply for this role at The Josef Group either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.