Actionet, Inc. Careers - Security Engineer Lead

Description

The Security Engineering Lead is responsible for engineering, implementing, and maintaining cybersecurity controls across enterprise infrastructure, ensuring protection of systems, compliance with applicable cybersecurity program requirements, and alignment with federal and industry security standards.

Location: Rockville, MD

Salary: 177,000-207,000

Clearance: Secret or L Clearance

Responsibilities:

• Establish, govern, and direct implementation of enterprise cybersecurity control frameworks across server infrastructure, Microsoft 365 services, network environments, cloud platforms, and endpoint systems, ensuring alignment with federal cybersecurity standards, NIST security frameworks, and Zero Trust architecture principles.

• Govern the enterprise vulnerability management program, establishing risk-based prioritization strategies, remediation timelines, and executive reporting mechanisms to reduce exposure and ensure continuous compliance across enterprise IT environments.

• Define and enforce enterprise security configuration standards including endpoint protection baselines, Microsoft Defender security services, firewall policy governance, encryption controls, and access enforcement mechanisms to maintain confidentiality, integrity, and availability of enterprise systems.

• Direct integration and optimization of security telemetry across enterprise SIEM platforms, ensuring comprehensive log ingestion, effective correlation rule development, alert tuning, and alignment with incident detection and response objectives.

• Lead enterprise security control assessments, audit readiness activities, and compliance reporting, providing executive-level briefings on risk posture, remediation progress, emerging threat trends, and control effectiveness to senior cybersecurity and IT leadership.

• Serve as the enterprise technical authority during cybersecurity incident response activities, directing root cause analysis, validating containment and eradication strategies, and recommending long-term control improvements to prevent recurrence.

• Provide cybersecurity risk oversight during Change Advisory Board (CAB) reviews, evaluating infrastructure and application modifications for security impact and approving implementation based on enterprise risk assessment and mitigation adequacy.

• Maintain enterprise security architecture documentation, control implementation evidence, risk registers, and remediation tracking artifacts, ensuring audit readiness and demonstrable compliance

Requirements

• Bachelor's Degree with 12+ years of progressive cybersecurity experience, including demonstrated authority establishing, governing, and directing enterprise security engineering programs within complex IT environments OR Master's Degree with 10+ years or Associate's Degree with 15+ years of relevant experience may be substituted.

• Demonstrated experience establishing and governing enterprise cybersecurity control frameworks across server, network, M365, cloud, and endpoint environments.

• Proven ability to direct enterprise vulnerability management strategy, including risk-based prioritization, remediation governance, and executive-level reporting of security posture.

• Advanced knowledge of federal cybersecurity mandates and NIST-based frameworks.

• Experience leading enterprise security assessments, control validation reviews, and audit readiness initiatives.

• Demonstrated authority integrating and optimizing security telemetry within enterprise SIEM platforms to enhance detection, response, and threat visibility.

• Experience directing incident response activities, providing executive briefings, and recommending long-term control improvements to reduce organizational risk.

• Ability to establish security performance metrics and drive continuous improvement across multiple infrastructure domains.

Preferred Certifications

• Certified Information Systems Security Professional (CISSP)

• Certified Information Security Manager (CISM) or Certified Cloud Security Professional (CCSP)

Clearance:

SECRET or L Clearance

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. With 25+ years of stellar past performance, ActioNet is the premier Trusted Innogrator!

Core Capabilities:

• Advanced and Managed IT Services
• Agile Software Development
• DevSecOps
• Cybersecurity
• Health IT
• C4ISR & SIGINT
• Data Center Engineering & Operations
• Engineering & Installation

Why ActioNet?

At ActioNet, our Passion for Quality is at the heart of everything we do:

• Commitment to Employees: We are committed to making ActioNet a great place to work and continue to invest in our ActioNeters.
• Commitment to Customers: We are committed to our customers by driving and sustaining Service Delivery Excellence.
• Commitment to Community: We are committed to giving back to our community, helping others, and making the world a better place for our next generation.

ActioNet is proud to be named a Top Workplace for the eleventh year in a row (2014 - 2024). We have a 98% customer retention rate. We are passionate about the inspirational missions of our customers, and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health, and well-being of our nation.

What's in It For You?

As an ActioNeter, you get to be part of an exceptional team and a corporate culture that nurtures mutual success for our customers, employees, and communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy, and a desire to develop your skills, experience, and career. Are you ready to make a difference?

ActioNet is an equal-opportunity employer and values diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Full-Time Employees are eligible to participate in our ActioNet's Benefits Program:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Life and AD&D Insurance
• 401(k) Savings Plan
• Education and Professional Training
• Flexible Spending Accounts (FSA)
• Employee Referral and Merit Recognition Programs
• Employee Assistance and Identity Theft Protection
• Paid Holidays: 11 per year
• Paid Time Off (PTO)
• Disability Insurance

ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Direct Applicants, only. No Agencies, No third-party recruiters, please