Cybersecurity Engineer

540 is seeking a Cybersecurity Engineer to support our partnership with Google and the Department of War 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.Location: Patrick SFB, FL (Patrick Space Force Base). Primarily onsite, up to 5 days/weekCitizenship & Clearance Requirement: Per client requirements, candidates must be U.S. Citizens with an active DoW clearance with TS/SCI eligibilityEducation Requirement: Bachelor's Degree in Computer Science, Cybersecurity, or related field (preferred)540 Internal Thrive Level: Security Specialist IIIWHY 540?540 is a forward-thinking company that the government turns to in order to #getshitdone. We don't just talk about innovation – we deliver it. We break down barriers, build impactful technology, and solve mission-critical problems.HOW YOU'LL DRIVE IMPACTSupport implementation of security controls across cloud infrastructure, platforms, and applicationsAssist 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 developmentSupport vulnerability management, scanning, and remediation effortsAssist in monitoring system security posture and responding to security findingsHelp implement identity, access management, and least privilege principlesSupport development and maintenance of security documentation, including SSPs and POA&MsParticipate in security assessments, audits, and authorization activitiesSupport incident response activities and root cause analysisCollaborate with cross-functional teams to promote secure development and operational practicesREQUIRED SKILLS & EXPERIENCE3+ years of experience in cybersecurity, information assurance, or related rolesExperience working with cloud environments (AWS, Azure, or Google Cloud)Familiarity with DoD security frameworks such as RMF and NIST 800-53Experience supporting vulnerability management and security assessmentsUnderstanding of identity and access management conceptsFamiliarity with securing containerized environments and cloud-native applicationsExperience with security tools such as vulnerability scanners or SIEM platformsExperience implementing and analysing SAST for backend or full-stack applicationsStrong problem-solving and analytical skillsAbility to communicate effectively with technical and non-technical stakeholdersAbility to work independently while contributing to a team environmentCompTIA Security+ certification required (or ability to obtain within 30 days of hire)NICE TO HAVEExperience supporting Google Cloud environments (GCP)Familiarity with cloud security conceptsExperience working with Linux-based systemsExperience with DevSecOps practices and CI/CD security integrationExperience supporting U.S. Federal Government programs, particularly DoW environmentsExperience supporting cybersecurity efforts within high-security or highly-regulated environmentsBENEFITS & PERKSFlexible PTO + all Federal holidays offHealth, dental and vision insurance plansFlexible Spending Account (FSA)401k with employer matchCompany-sponsored life insurance, short- and long-term disability Professional development (training, certifications, conferences)Paid cloud developer accountsReferral bonusesHQ 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 ticketsEQUAL EMPLOYMENT OPPORTUNITY (EEO)540's policy is to provide equal employment opportunity to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.