Cybersecurity Analyst III

Job Description
Everforth ECS is seeking a highly skilled Cybersecurity Analyst to work in Quantico, VA (partial remote). This position is contingent upon additional funding.

The ideal candidate will be responsible for ensuring the security and integrity of our information systems while implementing best practices in cybersecurity. This role requires a deep understanding of various operating systems, network architecture, and security protocols to protect sensitive data and maintain compliance with industry standards.

Responsibilities

• Develop, implement, and manage security policies, procedures, and protocols to safeguard information systems.
• Monitor network traffic for unusual activity and respond to security incidents promptly.
• Conduct regular security assessments and audits to identify vulnerabilities and recommend remediation strategies.
• Manage user access controls through Active Directory and ensure proper authentication measures are in place.
• Apply RMF in accordance with DoD guidance and manage system lifecycles through eMASS.
• Implement and validate compliance with DISA Security Technical Implementation Guides (STIGs), and ingest to eMASS
• Collaborate with IT teams on system administration tasks, including maintaining operating systems and network infrastructure.
• Oversee cloud computing security measures to protect data stored in cloud environments.
• Implement CI/CD practices to enhance the security of software development processes.
• Provide training and awareness programs for staff on information security best practices.
• Stay updated on the latest cybersecurity trends, threats, and technologies.

Required Skills

• Active Secret Clearance
• Bachelors Degree or minimum 6 years experience
• 3+ years experience in cybersecurity or information assurance in a DoD environment
• Active Security+ or similar certificate, meeting DoD 8570 Level II requirements
• In-depth understanding of DoD RMF, STIGs, and NIST SP 800-53 controls
• Familiarity with DISA compliance tools (e.g., STIG Viewer, SCAP, ACAS)
• Strong knowledge of Windows operating systems and their security features.
• Familiarity with Active Directory management and user access controls.
• Understanding of network architecture and administration principles.
• Experience with incident response planning and execution.
• Knowledge of DHCP configurations and management.
• Proficiency in cloud computing technologies and their associated security challenges.
• Excellent analytical skills with the ability to troubleshoot complex issues effectively.
• Strong communication skills to convey technical information clearly to non-technical stakeholders.

Desired Skills

• Knowledge of MCEN-N, MCEN-S, MCCS and MCRC networks
• Bachelor's Degree in a computer science related field
• CCNA, CCNP certifications
• TS/SCI preferred
• ITIL v3 or ITIL 4 Certification
• Experience with the following: Windows, McAfee, Endpoint Detection and Response (EDR), ACAS

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ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

is the federal segment of , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.

Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.

We value:

• Attracting and developing top talent and high-performing teams
• Fostering a culture that is engaging, accountable, and mission-driven

Meet the challenge. Make a difference with Everforth ECS!