Senior Security Engineer in Saint Elizabeth, MO

$200K - $250K(Ladders Estimates)

Isys Technologies   •  

Saint Elizabeth, MO 65075

Industry: Technical Services


11 - 15 years

Posted 54 days ago

Minimum Clearance Required

Top Secret


ISYS Technologies delivers emerging technology solutions through our diverse and talented employees who are dedicated to our customers' success. We empower our teams, contribute to our country and operate responsibly. We are a reputable award-winning WOSB providing Engineering and Enterprise Information Technology (EIT) services to the Federal government. Headquartered in Colorado, ISYS serves key national customers throughout the United States with a presence in more than 16 states.

Functional Responsibilities:

ISYS Technologies is hiring a Senior Security Engineer.


  • Top Secret

Job Duties:

  • Design and develop cyber security technology along with integration of new architectural features into existing infrastructures while maintaining the integrity and security of enterprise-wide cyber systems and networks
  • Address system-of-system architectural needs by drilling through all layers of embedded security within the given WAN / LAN architecture
  • Lead multi-disciplined teams in the design and implementation of the cyber security system architecture
  • Produce cyber security architectural artifacts. Provide architectural analysis of cyber security features and existing system related to future needs and trends
  • Embed advanced forensic tools and techniques for attack reconstruction, including dead system analysis and volatile data collection and analysis into cyber security design
  • Review and provide input to system requirements based on cyber security posture
  • Compile industry best practices and lessons learned into future iterations and new designs
  • Support the Engineering Review Board by evaluating artifacts for architectural compliance
  • Provide broad based experience in the systems engineering lifecycle and apply the experience to specific cyber security initiatives relating to architectural design and development
  • Resolves architecture implementation issues during integration and test
  • Design, build, deploy, and maintain systems, cloud or on-prem, and support infrastructure needed
  • Employ measures to ensure the deployed infrastructure is secure and available
  • Advise and assist team members to deploy and configure collection services and tools
  • Maintain the infrastructure and make recommendations to improve operations
  • Deploy and configure services needed to meet collection objectives
  • Work with team members to move data to the appropriate data stores


Experience Requirements:

  • BS STEM + 12-15 years' experience, or MA with 10-13 years' experience
  • Hands-on programming/scripting: 10+ years
  • 10+ years' Perl, Python, Shell, etc. Python is must have skills
  • 10+ years' Linux networking10+ years' System engineering and network and system

Required Certifications:

Must have at least one of the following certifications:

  • CISSP or one of GCWN, GISF, GSSP, GICSP, CCSP, CSSLP, SSCP, CCSNP, CCIE-Security, ECSP, MCSE-Security Expert, or RHCSA/RHCE Certification

Desired Experience:

  • Direct Customer Engagement
  • Security Architecture Development
  • OpenStack Experience
  • Ansible experience
  • RHCSA/RHCE Certification
  • Requirements Identification
  • Experience working with developers and process improvement
  • Experience identifying new tools and/or required upgrades based on ROI
  • Recent security operations center (SOC) experience.
  • 3+ years' experience with system engineering and network and system administration with strong skills in orchestration and automated deployments
  • Breadth of technical experience and knowledge with designing, building, deploying, and maintaining infrastructure both on-prem and in cloud environments
  • Experience configuring and deploying a variety of services on both Linux and Windows
  • Experience with Linux networking
  • Experience with orchestration and infrastructure automation tools
  • Experience configuring and managing virtualized environments
  • Hands-on programming/scripting experience and the ability and willingness to learn new languages as needed
  • 7+ years of experience supporting mission-critical projects
  • Performance metrics related to security operations
  • Cyber Kill Chain and Intelligence Driven Defense hands on knowledge Cyber transformation experience Cyber analyst experience - engineering is key
  • Detailed knowledge of key cyber and network technologies such as Netwitness, Splunk, ArcSight, FireEye
  • 5+ years' experience with system engineering and network and system administration with strong skills in orchestration and automated deployments. Experience with the tools used to design, build, deploy, and maintain infrastructure in a variety of cloud environments

Essential Requirements:

US Citizenship is required.

ISYS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected Veteran status, or disability status.


Valid Through: 2019-9-16