Cyber Security Analyst III– Secret Clearance

Cyber Security Analyst III– Secret Clearance | Philadelphia, PA

Cambridge International Systems, Inc.

Join a dynamic global team united by shared values: commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical challenges in defense and security.

We are currently seeking a Cyber Security Analyst to support operations in Philadelphia, PA. This is a full-time, CONUS position requiring an active DoD Secret clearance.

What You'll Do

As a Cyber Security Analyst, you will play a critical role in planning and implementing comprehensive security measures to safeguard computer systems, networks, and sensitive data from unauthorized access, data loss, and service interruptions, that serve U.S. government missions.

You will:

• Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions.
• Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause.
• Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for security issues.
• Installs and operates security software and measures to protect systems and information infrastructure, including firewalls and data encryption programs.
• Collaborate with the security team to perform tests and find network weaknesses.
• Assesses data collections/ tools via ACAS
• Experience utilizing HBSS, web content filters, SIEM, and firewall systems
• Works with management to develop best practices.
• Researches and keeps current on the latest IT intelligence technologies, trends, and security standards.

What You'll Bring

Required Qualifications:

• Education & Experience:
• This position requires a Bachelor's degree in Computer Science, Information Technology or an equivalent Science, Technology, and Engineering & Math (STEM) degree and 6+ years of experience; years of experience may be substituted in lieu of degree.
• DoD M Security+ required; CISSP, CASP+ or similar IAT lvl. III highly preferred.
• IAM level II required
• Assist End Customer in attaining and maintain DOD, DON, and NAVSEA continuous inspection readiness posture
• 6+ years of performing analysis of logs and events.
• 6+ years of automating processes through scripting and assessing impacts
• 6+ years of Windows Administration or Engineering experience.
• Experience with the following publications NIST 800-53/A, NIST 800-37, CNSS 1253, NIST Rev I&II, ECSM series
• Development of SCTMs, POA&M's, Vulnerability Reports and CSSP tool implementation highly preferred.
• Categorization experience and familiarity with assisting stakeholders evaluate risk and develop Concept of Operations artifact(s) to develop various ATO packages.
• MCP, MCITP, MCSA, MCSA on Windows 2000 or higher strongly preferred.
• Some demonstrated experience either operating, administering, or testing Linux preferred.
• Experience with EMass & MCCAST (and other software tools) highly preferred.
• 6+ years of RMF experience.

• Experience for implementing and mapping RMF lifecycle to project lifecycles.

• Must have a current and active DoD Secret security clearance.

• Proficient with modern IT tools and infrastructure technologies

Travel & Passport

• Up to 25% travel, both CONUS and OCONUS may be required; some overnight stays possible.
• Must have an active passport to support OCONUS travel

Work Environment

• Compliance with vaccination and medical requirements for TDY/OCONUS roles as per Vaccine Recommendations by AOR |

Office setting:

• Primarily an office-based role in Philadelphia, PA
• Standard desk/computer work with flexibility for walking and movement on site
• Must be able to work in an office environment, sitting at a desk, looking at a computer for most of the workday.
• Work is physically comfortable; the employee has discretion about sitting, walking, standing, etc.
• May be required to travel short distances to offices/conference rooms and buildings on site.
• This position requires long hours and/or nights/weekend work.
• This position requires long periods of sitting or standing.
• This position requires communicating with others verbally and/or written.
• This position requires working in a stressful environment.
• This position requires dealing with conflict.
• This position works under pressure and with strict deadlines.
• This position requires focus and attention to detail.

Background & Security

• Employment is contingent upon successful background investigation
• Drug screening may be required for federal contract compliance

Benefits & Perks

We believe in investing in our team—both professionally and personally:

• Medical, dental, vision, life, accident, and critical illness insurance
• 401(k) immediate vesting and match
• Paid time off and company holidays
• Generous tuition & training support
• Relocation assistance
• Sign-on and performance-based bonuses
• Employee referral program
• Access to Tickets at Work, EAP, wellness initiatives, and more

Join Us

If you're driven by mission, technology, and teamwork—we want to hear from you. Cambridge is growing, and this position is just one of many opportunities on our global team. Know someone perfect for the role? Referrals are welcome—both employees and non-employees may qualify for a bonus.

Apply today and help shape the future of secure cloud computing for national security.

About Cambridge International Systems

At Cambridge, innovation grows through diversity. We are proud to be an equal opportunity employer, committed to creating an inclusive and supportive work environment for all. Learn more at

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