Millennium Corporation

Information Systems Security Engineer

Job Locations US-FL-Orlando
Posted Date 2 days ago(9/30/2022 3:50 PM)
Job ID


For nearly two decades, Millennium Corporation has been operating on the leading edge of cybersecurity. Our elite team of more than 400 experts has an unparalleled record of performance supporting Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. With the largest contingent of contracted Red Team operators in the DoD, we provide an unmatched level of threat intelligence and battle-tested experience for customers in both the DoD and federal civilian markets.

What We Believe

We believe that diversity is a fact, inclusion is a choice.  At Millennium Corporation, we are inclusive. We celebrate multiple approaches and different points of view. We strongly believe that diversity drives innovation, and we are building a culture where differences are valued. We are always growing our programs and we offer tools to help our employees grow and manage their careers.


Millennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law. Millennium promotes affirmative action for women, minorities, disabled persons, LGBTQ+ and veterans.


Millennium Corporation is hiring an Information Systems Security Engineer (ISSE) candidate will have strong Linux and DevOps skills. This candidate will be supporting both DevSecOps (from an RMF/ISSE perspective) and the fielding of PCTE systems. Details are below:

  • Travel shall be required to field and support PCTE RCS systems. Possible travel locations for this task include but are not limited to Oahu, HI, Fort Meade, MD, Fort Gordon, GA and San Antonio, TX.
  • Ability to work within TS/SCI environments;
  • Meet or exceed DoD 8570 IAT Level 2 certification requirements;
  • Execute within the Scrum process for both core PCTE infrastructure and application development. Specific tasking will be dynamic and based on the outcome of sprint planning;
  • Utilize the established PCTE development environment tools and processes (e.g. Jira, Confluence);
  • Support regular face to face meetings with the Government customer and third party PCTE contractors;
  • In order to support the continued advancement of the PCTE prototype, provide direct technical development tool and RCS development system support to each of the PCTE prototype software developers
  • Support the design, development, test, documentation, deployment and maintenance of automated and manual cybersecurity patching, STIG and other related solutions for the PCTE system. This requires expertise with VMWare technologies (e.g. ESXi, vSphere, vCenter, NSX); Red Hat enterprise products (e.g. Ansible, OpenShift, Satellite, Keycloak, IDM, RHEL 7); Networking concepts; data center compute, storage and networking products, tools and solutions;
  • Support the PCTE Risk Management Framework (RMF) process in a highly technical role as an Information Systems Security Engineer (ISSE);
  • Support the advance prototyping efforts related to PCTE both internally and by third party vendors by ensuring that COTS, GOTS and other PCTE software and hardware solutions meet cybersecurity requirements and are appropriately hardened;
  • Support the production and deployment of new and modified RCS capabilities at PCTE user locations.
  • Ensure that newly fielded PCTE RCS systems are configured per the most recent PCTE cybersecurity configuration and support testing and validation to ensure both security and operations
  • Support the operation of the advanced PCTE prototype hardware and software at PCTE fielded RCS locations.


  • Candidate must have an active Secret able to obtain TS/SCI
  • Bachelor's degree and 8-10 years of total experience.
  • Strong Linux and DevOps skills; Expertise with Jira, Confluence
  • Expertise with VMWare technologies (e.g. ESXi, vSphere, vCenter, NSX); Red Hat enterprise products (e.g. Ansible, OpenShift, Satellite, Keycloak, IDM, RHEL 7); Networking concepts; data center compute, storage and networking products, tools and solutions

Business Development

Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews.

Physical Requirements

  • Must be comfortable with prolonged periods of sitting at a desk and working on a computer.
  • Must be able to lift up to 10-15 pounds at a time.


Sorry the Share function is not working properly at this moment. Please refresh the page and try again later.
Share on your newsfeed