Senior Cyber Security Engineer

CACI International Inc; Colorado Springs (CO); On-site; USD 90,000 - 190,000; Full time

Job summary

CACI International Inc. is seeking a Senior Cyber Security Engineer to design, test, and implement secure operating systems, networks and databases. You will lead risk assessments, provide guidance on encryption, vulnerability analysis and security research, and support regulatory reporting.

The role requires active DoD Secret clearance or the ability to obtain, along with hands-on RMF execution, cybersecurity tooling, and collaboration with government teams across CONUS/OCONUS locations.

Qualifications

• BS Degree in related field; 5 years of related experience or equivalent
• Active DoD Secret Security Clearance required or ability to obtain and maintain one
• DoD 8140 Cyber Defense Analyst or Vulnerability Analyst certification desirable

Responsibilities

• Maintain RMF packages and perform risk assessments across mission systems (DTRN)
• Lead and mentor junior information security staff in RMF execution
• Develop and implement Anti-virus/Malware identification for SCN equipment
• Coordinate with IA patching teams on IA/Cybersecurity roadmap and non-compliant controls
• Design, develop and implement secure applications and configurations with government guidance
• Organize annual cybersecurity control validation in line with DoDI 8510.01/8500.01 requirements
• Participate in policy and standards development for information security and incident response
• Provide technical engineering services for integrated security systems
• Monitor information systems for security-related events
• Assess cybersecurity configuration changes for major platforms
• Maintain library of security audit tools for testing and audits
• Travel to CONUS/OCONUS up to 20%

Skills

DoD Secret Clearance

BS Degree in related field

DoD 8140 Certification

SCN or DoD experience

Cybersecurity Tools experience

Education

BS Degree in related field

Tools

eMASS

ACAS

SIEM

STIGs

Job description

Job Title: Senior Cyber Security Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 12/31/2026

The Opportunity

Designs, tests, and implements state-of-the-art secure operating systems, networks, and database products. Leads risk assessments and provides recommendations for application design. Leads cybersecurity initiatives including architectures, firewalls, electronic data traffic, and network access. Provides guidance on encryption technology, penetration and vulnerability analysis of various security technologies, and information technology security research. May support security report preparation for delivery to regulatory agencies.

Responsibilities

• Maintain multiple RMF packages and performing risk assessments across mission systems supporting the Data Transport and Receive Network (DTRN) (e.g., SCN, SCN Test Lab, Orbital Analysis Subsystem).
• Serve as a cybersecurity expert leading and tasking Junior and Journeymen Information Security Analyst in effective RMF execution.
• Develops and implement an Anti-virus/Malware identification process for checking in/out of SCN equipment from/to SCN sites.
• Coordinates with Software Maintenance Action (SWMA) IA patching team and with the program office IA architecture team on an IA/Cybersecurity Roadmap to identify non-compliant IA controls and propose corrective actions.
• In coordination with the Government, employ system security engineering to design, develop and implement secure applications and configurations. In preparation of acquiring mission hardware for all IA-impacting projects/efforts, evaluate the COTS and GOTS, when available, hardware, firmware, and software information security components.
• Organize annual cybersecurity control validation within eMASS IAW DoDI 8510.01 and DoDI 8500.01.
• Attends Technical Interchange Meetings at key project phases (Requirements, Design, etc.) to obtain cybersecurity community buy off.
• Participates in the development and implementation of policies, procedures and standards related to information security, privacy and incident response, and monitors compliance to these policies and programs.
• Provides technical engineering services management for the support of integrated security systems and solutions.
• Uses tools and processes to monitor information systems for security-related events.
• Assesses cybersecurity configuration changes for major security infrastructure platforms.
• Helps maintain a library of security audit tools, and corresponding processes that can be used for system security testing, internal audits, incident response, and diagnosis of security-related system issues.
• Travel to CONUS and OCONUS locations may be required (up to 20%)

Qualifications

Required:

• BS Degree in related field plus 5 years of related experience or equivalent combination of education / experience
• Active DoD Secret Security Clearance required or the ability to obtain and maintain one
• Qualified candidates will have demonstrated the following traits: technically competent, strong data analysis skills, solid decision making, critical thinking, strong customer focus, self-motivated, desire to learn, effective and professional interpersonal skills, pride in work, strong team player, and hardworking

Desired

• DoD 8140 Cyber Defense Analyst or Vulnerability Analyst Intermediate Qualification or certification (e.g., CISSO, CySA+, GPEN, CISA, or technical BS from an ABET accredited or CAE designated institution [as defined in DoD 8140])
• SCN and/or DoD experience
• Cybersecurity Tool experience (e.g., eMASS, ACAS, ESS, SIEM, STIGs)
• Flexibility and willingness to take on unanticipated tasks is highly desirable

What You Can Expect

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families.

At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support continuing education, and time off benefits.

• healthcare
• wellness
• financial
• retirement
• family support continuing education
• time off benefits

The Proposed Salary Range For This Position Is

$90,300-$189,600

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.