Security Operations Engineer

540 is seeking a Security Operations Engineer to support our partnership with Google and the Department of Defense in advancing mission-critical capabilities for a global data processing platform. This platform leverages Machine Learning, modern cloud and containerized technologies to ingest, process, and analyze high-volume, time-series data.

In this role, you will support the implementation and maintenance of cybersecurity controls across a complex cloud and platform environment. You will work closely with engineers, architects, and security stakeholders to ensure systems are secure, compliant, and resilient within highly regulated, high-impact environments., * Support implementation of security controls across cloud infrastructure, platforms, and applications

• Assist in maintaining compliance with DoD security requirements and frameworks (RMF, NIST 800-53)
• Collaborate with engineers and architects to integrate security into system design and development
• Support vulnerability management, scanning, and remediation efforts
• Assist in monitoring system security posture and responding to security findings
• Support development and maintenance of security documentation, including SSPs and POA&Ms
• Participate in security assessments, audits, and authorization activities
• Support incident response activities and root cause analysis
• Collaborate with cross-functional teams to promote secure development and operational practices, Select… This role requires an active DoW clearance with TS/SCI eligibility. Do you meet this requirement?* Select… This role requires candidates to be local to and able to support onsite work in either the Patrick Space Force Base, FL or Arlington, VA area. Which best describes your situation?* Select… Targeted Annual Salary:* LinkedIn Profile

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in 540’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law. Gender Select… Are you Hispanic/Latino? Select… Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A “disabled veteran” is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran’s discharge or release from active duty in the U.S. military, ground, naval, or air service.

An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Veteran Status Select…

Citizenship & Clearance Requirement: Per client requirements, candidates must be U.S. Citizens with an active DoW clearance with TS/SCI eligibility Education Requirement: Bachelor’s Degree in Computer Science, Cybersecurity, or related field (preferred) 540 Internal Thrive Level: Security Specialist III, * 5+ years of experience in cybersecurity, information assurance, or related roles

• Experience working with cloud environments (AWS, Azure, or Google Cloud)
• Experience completing the RMF process from start to finish, including required documentation
• Experience creating and managing ATO packages in eMASS
• Familiarity with DoD security frameworks and NIST 800-53 Rev. 5
• Familiarity with STIGs and cybersecurity scanning (SAST, Fortify)
• Familiarity with securing containerized environments and cloud-native applications
• Experience with DevSecOps practices and CI/CD security integration
• Experience in Cybersecurity automation (policy as code)
• CompTIA Security+ certification required (or ability to obtain within 30 days of hire)

NICE TO HAVE

• Experience supporting Google Cloud environments (GCP)
• Experience securing machine learning operations (MLOps)
• Familiarity with cloud security concepts
• Experience working with Linux-based systems
• Experience supporting cybersecurity efforts within high-security or highly-regulated environments

• Flexible PTO + all Federal holidays off
• Health, dental and vision insurance plans
• Flexible Spending Account (FSA)
• 401k with employer match
• Company-sponsored life insurance, short- and long-term disability
• Professional development (training, certifications, conferences)
• Paid cloud developer accounts
• Referral bonuses
• HQ office perks (parking / metro reimbursement, nitro coffee & lunches)
• Annual social events (540 Week, hackathon, charity golf tournament, etc.)
• Access to 540’s Washington Capitals & Nationals tickets