Information System Security Engineer

12 hours ago


Aurora, United States ManTech Full time

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Information System Security Engineer to join our team in Aurora, CO . The position is part of a team that provides systems engineering, software development, configuration management and application testing support for a Weapons and Space software development effort.

Responsibilities include, but are not limited to:

  • Participates as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments

  • Applies knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments

  • Support the government in complying with Agency Systems Security Certification & Accreditation (C&S) processes, to include discovery meetings, achieving Interim Approval to Test (IATT) and in obtaining final Approval to Operate (ATO) status for Systems Security Plans (SSP) associated with all mission systems.

  • Work with all appropriate agency elements to gain successful accreditation.

  • Provide expertise with agency C&A policy, processes & tools.

  • Fill roles of Information Systems Security Officer (ISSO).

  • Manage all security relevant changes to the mission systems, assuring SSP documentation is up-to-date and ATO status is maintained.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Information Assurance, information Security System Engineering, or a related discipline and 20 years of experience or 24 years of total experience or a Master’s Degree and 18 years of experience

  • DoD 8570 compliance with IASAE Level 3 is required as well as Information Systems Security Engineering Professional (ISSEP) and CISSP Certification are required

  • Provides security planning, assessment, risk analysis, and risk management

  • Recommends system-level solutions to resolve security requirements

  • Identifies overall security requirements for the proper handling of Government data

  • Provide guidance for a Plan of Action and Milestones (POA&M) and Continuous Monitoring Plan

  • Perform Pre-Security Controls and Analysis Assessments (PSAs). Foster improved security of all systems using Enterprise solutions.

  • Providing technical leadership for the integration of requirements, design, and technology. Incorporates new plans, designs, and systems into ongoing operations

Preferred Qualifications:

  • Shall have direct experience with an intelligence community or signals intelligence activity.

  • Experience with Atlassian tool suite (e.g., JIRA, Confluence)

  • Shall have experience with the NSA Certification and Accreditation process (NISCAP).

  • Shall have experience developing security plans for employing enterprise-wide security architecture

Security Clearance Requirements:

  • Current and active TS/SCI with polygraph based upon a SSBI

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.



  • Aurora, United States ManTech Full time

    Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented...

  • Systems Engineer III

    3 weeks ago


    Aurora, United States ISHPI Information Technology Full time

    Systems Engineer IIIJob Locations US-CO-AuroraID 2024-1734Category Core IT Svc.Type Regular Full-TimeOverviewISHPI is a recognized industry leader in providing Cybersecurity support and consulting services to our Federal agency and Department of Defense partners. In this, we specialize in developing and performing Cybersecurity Engineering and Operations...

  • Systems Engineer III

    4 weeks ago


    Aurora, United States ISHPI Information Technology Full time

    Overview: ISHPI is a recognized industry leader in providing Cybersecurity support and consulting services to our Federal agency and Department of Defense partners. In this, we specialize in developing and performing Cybersecurity Engineering and Operations processes and activities to ensure systems and services achieve and maintain adequate levels of...


  • Aurora, United States Allen Integrated Solutions LLC Full time

    Information System Security Engineer (ISSE) Level 3 Clearance Required: TS/SCI with Current CI Poly Location: Aurora, CO - 100% onsite Minimum Years Experience: 5 yearsOverall Assignment Description: In this role you will ensure cybersecurity requirements are identified, allocated, implemented, verified and continuously monitored throughout the system life...


  • Aurora, United States ISHPI Information Technology Full time

    Information Assurance/Security Specialist IIJob Locations US-CO-AuroraID 2024-1728Category Core IT Svc.Type Proposal ActiveOverviewIshpi Information Technologies, Inc. (DBA ISHPI) is passionate about providing our customers with technical solutions that satisfy their business needs. Through collaborative interactions with customers, team members, subject...


  • Aurora, United States Parsons Company Full time

    Designs and develops engineering standards and tests to evaluate the functionality of products and systems. Develops and implements procedures for product testing. Reviews and evaluates test results and recommends production or design changes to ensure compliance with qualify and performance standards.Basic Qualifications: Active Top Secret/SCI security...


  • Aurora, United States Parsons Company Full time

    Designs and develops engineering standards and tests to evaluate the functionality of products and systems. Develops and implements procedures for product testing. Reviews and evaluates test results and recommends production or design changes to ensure compliance with qualify and performance standards. Basic Qualifications: Active Top Secret/SCI security...


  • Aurora, United States Parsons Corporation Full time

    Designs and develops engineering standards and tests to evaluate the functionality of products and systems. Develops and implements procedures for product testing. Reviews and evaluates test results and recommends production or design changes to ensure compliance with qualify and performance standards.Basic Qualifications: Active Top Secret/SCI security...


  • Aurora, Colorado, United States Security Surveillance System Full time

    Job OverviewWe are seeking an experienced Access Control Specialist to join our team at Security Surveillance System.


  • Aurora, United States ISHPI Information Technology Full time

    System Administrator IIIJob Locations US-CO-AuroraID 2024-1735Category Core IT Svc.Type Regular Full-TimeOverviewISHPI is a recognized industry leader in providing Cybersecurity support and consulting services to our Federal agency and Department of Defense partners. In this, we specialize in developing and performing Cybersecurity Engineering and...


  • Aurora, Colorado, United States Security Surveillance System Full time

    Job DescriptionSecurity Surveillance System is seeking a dedicated Security Consultant to join our team in Aurora, CO. As a leading security surveillance company, we are committed to providing top-notch security products and services to our clients.Key ResponsibilitiesConduct security assessments for clients to identify vulnerabilities and recommend...

  • Systems Engineer

    6 days ago


    Aurora, United States MKS2 Technologies Full time

    Job DescriptionJob DescriptionMKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Our commitment to excellence and...

  • System Engineer

    4 weeks ago


    aurora, United States The Computer Merchant, LTD (TCM) Full time

    JOB TITLE: SOFTWARE SYSTEM TEST ENGINEERLOCATION: BUCKLEY AFB AURORA, CORATE RANGE: $94-98 PER HOURJOB#: 14602167REQUIRED SKILLS: Active and transferable U.S. government issued security TS/SCI security clearance with a CiPoly is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Must have...

  • System Engineer

    3 weeks ago


    Aurora, United States The Computer Merchant Full time

    JOB TITLE: SOFTWARE SYSTEM TEST ENGINEERLOCATION: BUCKLEY AFB AURORA, CORATE RANGE: $94-98 PER HOURJOB#: 14602167REQUIRED SKILLS: Active and transferable U.S. government issued security TS/SCI security clearance with a CiPoly is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Must have...

  • System Engineer

    1 month ago


    Aurora, United States The Computer Merchant, LTD (TCM) Full time

    JOB TITLE: SOFTWARE SYSTEM TEST ENGINEERLOCATION: BUCKLEY AFB AURORA, CORATE RANGE: $94-98 PER HOURJOB#: 14602167REQUIRED SKILLS: Active and transferable U.S. government issued security TS/SCI security clearance with a CiPoly is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Must have...

  • Systems Engineer

    5 days ago


    Aurora, United States Booz Allen Hamilton Full time

    Job Number: R0209501Satellite Mission Management Systems EngineerThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer‘s environment and how to develop the right systems for their mission. Your ability to translate real-world needs...


  • aurora, United States Parsons Corporation Full time

    Designs and develops engineering standards and tests to evaluate the functionality of products and systems. Develops and implements procedures for product testing. Reviews and evaluates test results and recommends production or design changes to ensure compliance with qualify and performance standards.Basic Qualifications: Active Top Secret/SCI security...


  • Aurora, United States Security Surveillance System Full time

    Job DescriptionJob DescriptionJob descriptionAccess Control & Security Camera SpecialistResponsibilities:- Install, maintain, and repair access control systems and IP-based surveillance systems- Program and troubleshoot electronic access control devices- Conduct regular inspections and audits of access control systems- Respond to service calls and perform...


  • Aurora, Colorado, United States General Dynamics Information Technology Full time

    Job SummaryWe are seeking a highly skilled Countermeasures Engineering Specialist to join our team at General Dynamics Information Technology. This role will involve performing advanced engineering work, designing and evaluating electrical, electromechanical, and computer components and systems for various industries and government agencies.Key...


  • Aurora, United States Avenue Technologies Defunct Full time

    Onsite in Aurora, CO Active TS/SCI Clearance is required Responsibilities: • Attend technical interchange meetings with team members and other Program personnel • Represent the organization in matters pertaining to the development of project activity • Provide status on assigned Integrated Master Schedule (IMS) tasks while meeting assigned deadlines....