New

Security Engineer

TEKsystems
$95.00 - $115.00 / hr
life insurance, sick time, 401(k), retirement plan
United States, Colorado, Aurora
Jun 13, 2026
Description Basic Qualifications: Cyber Systems Engineer: Bachelor of Science degree in a STEM (Science, Technology, Engineering or Math) discipline with 12 years of relevant experience, OR a Master of Science degree in a STEM discipline with 10 years of relevant experience, OR PhD with 8 years of relevant experience. Must have an active TS/SCI security clearance with a Full Scope Polygraph at time of application Experience in planning and configuring enterprise-level security tools, including the configuration, installation, and operations and maintenance (O&M) of Splunk, Rapid 7, Trellix, and SQL databases Possess DoD IAT Level II Security+ Certification. Experience with Department of Defense (DoD) System Security Engineering activities. Knowledge of Risk Management Framework (RMF), Security Technical Implementation Guide (STIG), and requirements development from control listings. Proficient in managing multiple responsibilities related to the engineering and implementation of Program Security Information and Event Management (SIEM)/Security Orchestration, Automation, and Response (SOAR) tools. Capable of assessing the Program's system security posture in compliance with customer requirements and directives. Adept at adjusting commercial security methodologies and technologies within sensitive and proprietary customer environments in accordance with NIST 800-53. Experience with RMF (NIST 800-37) accreditation functions, including documentation, scanning, assessment, Plan of Action and Milestones (POAM) management, and all steps of the RMF process. Interface with other cyber functional areas, internal company management, and executives with a focus on effective program execution and mission assurance. Experience with attaining ATOs Current DoD 8570 IAM level III, security certification(examples: CISSP, CISM, etc.). Preferred Qualifications: DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. Ability to integrate Cyber Systems Engineering requirements with Program System Development Life Cycle (SDLC) initiatives. Competent in identifying work requirements for SIEM/SOAR tools and translating them into JIRA tasks for agile tracking. Experience with automation techniques for SIEM/SOAR deployment into new environments (e.g., Ansible). Experience working on a multidisciplinary team and developing technical proposals. Strong communication and interpersonal skills, with the ability to effectively interface with employees and management at all levels. Experience in configuring and deploying Cross Domain Solutions (CDS). Skills SIEM, SOAR, Splunk, Scripting, Cissp, Cyber security, Rmf, ATO, SQL Top Skills Details SIEM,SOAR,Splunk,Scripting,Cissp,Cyber security,Rmf Additional Skills & Qualifications Job Responsibilities: Design, plan, implement, and perform assessment of security controls, polices, and processes compliance with National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53, CNSSI 1253, and DoD RMF Knowledge Service guidance. Assist with the implementation of system security architectures. Provide advanced technical analyses of cyber infrastructure challenges and problems; develop/identify technical solutions responsive to customer needs. Participate in team reviews of technical requirements, design and implementation plans prior to deployment. Serve as a Cyber Security engineer (ISSE) supporting high-level technical and practical expertise. This position requires practical experience in developing and implementing a security baseline and must be able to communicate their significance and relevancy in a clear, detailed manner. Experience Level Expert Level Job Type & LocationThis is a Contract position based out of Aurora, CO. Pay and BenefitsThe pay range for this position is $95.00 - $115.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) Workplace TypeThis is a fully onsite position in Aurora,CO. Application DeadlineThis position is anticipated to close on Jun 26, 2026. About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records. Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.