Security Operations & SIEM Principal

Job Description
Everforth ECS is seeking a Security Operations & SIEM Principal to work in our Fairfax, VA office.

Everforth ECS is seeking an experienced cyber leader to serve as the Security Operations & SIEM Principal to support the Department of Homeland Security (DHS) Continuous Diagnostics and Mitigation (CDM) SIEM as a Service ( SIEMaaS ) offering . CDM is a flagship federal cyber program driving enterprise-scale risk reduction and resilience across the Federal Civilian Executive Branch (FCEB). SIEMaaS is an offering that is rapidly expanding and provides an Elastic Security Information and Event Management (SIEM) platform that supports operationalizing SIEM capabilities. The Program Manager will lead the SIEMaaS service as part of the broader ECS CDM Program, shape its vision and engage directly with senior government stakeholders to deliver innovative, mission-aligned SIEM solutions that strengthen our nation's cybersecurity posture.

Key Responsibilities:

• Strategic Leadership: Define and drive a multi-year SIEMaaS strategy and roadmap aligned with federal priorities and customer mission objectives . Provide strategic guidance to teams in ways that promote the achievement of program goals and objectives .

• Innovation & Impact: Introduce creative, scalable solutions that deliver measurable risk reduction and operational efficiency across diverse environments to support SIEM/SOC mandates and federal standards such as M-26-14. Maintain currency on emerging cybersecurity threats and contribute to improving SIEM implementations.

• Ensuring flawless Program Execution: Organize and coordinate resources across a dynamic group of matrixed teams to achieve program success and highest levels of customer satisfaction . Proactively manage risk s and issues to enable strong program delivery .

• Customer Relationship Management: Cultivate strong, lasting relationships across agency stakeholders, driving alignment, transparency, and confidence in program outcomes.

• Growth & Expansion : Participates in customer and product roadmaps to align capabilities to the benefit of the program. Work with tech partners to develop co-marketing programs to support revenue growth and customer acquisition. Oversee SIEMaaS performance and strategic growth, including adjacent opportunities.

• Vendor Mana gement : Ac tively engage with key technology partners, to facilitate continuous stakeholder education and Government input into Vendor product backlogs to maximize alignment to Federal requirements .

Required Skills

• US citizenship with ability to obtain Public Trust Suitability
• 1 0 + years of progressive leadership in SIEM/SOC, cybersecurity and federal program management.
• Expertise in strategic planning, risk management, and cybersecurity modernization for federal missions.
• Ex pertise in cr eati ng and communicating multi-year SIEM /S OC st ra teg ies and roadmap that are aligned with cus tomer priorities and mission objectives .
• Knowledge and experience in operationalizing SIEM capability, preferably in a Security Operations Center.
• Knowledge and experience d etermin ing service-based pricing for SIEM / SOC capabilities.
• Experience with common SIEM technologies , preferably Elastic .
• Strong record of building trusted executive relationships and delivering business growth in dynamic government environments.
• Demonstrated success managing cross-functional and matrixed teams to achieve complex program outcomes.
• Excellent communication-able to articulate "why cyber matters" to mission success.
• US citizenship with ability to obtain Public Trust Suitability.
• CISSP certification or equivalent credential .

Desired Skills

• Experience in product release planning and management .

• Experience leading FCEB cybersecurity programs.

• Recognized thought leadership in cybersecurity, risk management, or federal modernization.

• PMP certification and active Top Secret Clearance.

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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!