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Information Systems Security Engineer (ISSE)

System OneLincoln, MA🇺🇸United StatesPosted Sep 22, 2026

Quick Overview

Salary
$180k - $195k/yr
Seniority
Mid Senior
Work mode
On Site
Location
Lincoln, MA, United States
Posted
21 hours ago
CSS

Job Description

Job Title: Information Systems Security Engineer (ISSE)
Location: Hanscom AFB, MA
Type: Contract To Hire
Compensation: $180,000.00 - $195,000.00
Work Model: Onsite – onsite
Hours: 40 hrs a week. 
Security Clearance: Must have active Top Secret clearance

Responsibilities

  • Assist in the coordination of system security implementation and processes for the development or modification of systems.
  • Provide subject matter expertise to all acquisitions and security documentation as defined in DODI 8500.01 “Cybersecurity”.
  • Assist in the system assessment and authorization (A&A) and COMSEC Certification.
  • Assist with the design, development, implementation, integration of systems information assurance/cybersecurity and cryptographic architecture.
  • Serve as a PMO expert of system security implementation on assigned systems to include IA security protections and requirements.
  • Conduct technical and nontechnical reviews and observe audits as necessary to support development and test efforts.
**Requirements**
  • 10+ years experience in cyber security or information assurance including technical experience related to cryptographic engineering architecture, requirements determination, development, and implementation
  • Master’s degree in a related field
  • Must hold one of the following certifications: CISSP, CISM, GSLC, or CCISO
  • Experience with security systems engineering involving hardware and software operating systems and application solutions
  • Experience with security features and/or vulnerability of various operating systems
  • Knowledge of IA vulnerability testing
  • Experience with cryptographic development and certification processes in accordance with NSA/CSS policies
  • Experience with System Security/Program Protection Implementation on major system developments, knowledge of Program Protection Plan development
  • Experience supporting US Government contract proposals as IA/security engineering subject matter expert, and implementation of DoD and Federal security processes
  • Knowledge of security control development and maintenance associated A&A documentation IAW RMF
  • Must have solid communications skills and be capable of working with all levels of an organization
  • Must hold a current Top Secret clearance

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M1
#LI-CB3
Ref: #851-Rockville-S1

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