Cyber Engineer 4 - Annapolis Junction, MD
$125.12k - $187.68kM.C. Dean
OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.Why Join Us?Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a Cyber Engineer 4 that is able to work with a dynamic team of system engineers and administrators responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure. This position will perform Cybersecurity / Information Assurance for all customer managed systems, applications, and hardware.ResponsibilitiesDesign, implement, and maintain Department of Defense provided Security and Vulnerability tools including Host Based Security System (HBSS), Splunk, and Microsoft Defender for Endpoints.Support authorization/reauthorization efforts in alignment with the Department of Defense Risk Management Framework (RMF), NIST 800-53 (e.g. develop and apply Active Directory Group Policy Objects, develop deployment packages, etc.).Analyze new security requirements, define courses of action, and design enterprise solutions, coordinating with engineering and operations teams to implement within the environment.Formalize and execute a process for communicating vulnerability results in a manner understood by technical and non-technical stakeholders based on risk tolerance and impact to the environment.Leverage vulnerability database sources to understand each weakness, its probability and remediation options, including vendor-supplied fixes and workarounds.Design, implement, and maintain, scripts used in asset discovery and vulnerability status.Conduct continuous independent discovery and vulnerability scans/security assessments of enterprise-wide assets and proactive control testing.Set up and execute Nessus scans; establish automated reporting.Document, prioritize, and formally report asset and vulnerability state, along with remediation recommendations and validation.Coordinate with system owners and system administrators/technical points of contact to identify system vulnerabilities, conduct vulnerability analysis, and formulate remediation strategies. Develop packages for complex remediation efforts and coordinate with vulnerability remediation specialists for deployment.Support and monitor patch management compliance across the infrastructure to align to audit requirements.Identify and apply DISA Security Technical Implementation Guide (STIG) benchmarks.Conduct manual STIG reviews.Support preparation of Plan of Action & Milestones (POAM) development to support compliance and authorization/reauthorization activities.Prepare and disseminate regular Cyber Compliance/vulnerability reporting; interact with the customer to explain results and address issues.Contribute to the development of Standard Operating Procedures, Work Instructions, User Guides, and checklists.Work as a team to consistently learn and share advanced skills and foster team excellence.Actively collaborate with the ISSO to develop, maintain, and enhance cyber security controls.Collaborate with security groups such as red teams, threat intelligence and risk management to form a holistic team dedicated to thwarting attackers and reducing attack surface.QualificationsClearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ Poly clearance REQUIRED. Education: 5+ Years of Experience with a Master's Degree in Information Technology, Risk Management, Cybersecurity7+ Years of Experience with a Bachelor's Degree in Information Technology, Risk Management, CybersecurityRequired Progressive Experience: Working with industry and government agencies on the design of platforms and integrated systems Working on government and/commercial projects implementing cybersecurity requirements in a variety of industrial control systems (e.g., building management, electronic security, fire alarm/mass notification, electrical distribution, power management, etc.)Proficiency with ACAS and HBSS and mitigation strategiesDeveloping policies and procedures to ensure information systems reliability and accessibility and to prevent and defend against unauthorized access to systems, networks, and dataAssessment, mitigation, and closure of network vulnerabilities and vulnerability management eMASSEstablishing, managing, and tracking of Plan of Action & Milestones (POA&M) Applying STIGs to servers, databases, applications, and other hardware Security Readiness Review (SRR) Tools (scripts and ACAS)Ability to identify, maintain, and troubleshoot control network componentsExcellent understanding of the DoD RMF lifecycle and NIST 800-53 controls implementationAwareness of NIST Special Publication 800-82, Guide to Industrial Control Systems (ICS) Security and UFC 4-010-06 Unified Facilities Criteria (UFC) Cybersecurity of FacilityWorking knowledge of operational control systems and implementing a variety of security assessment toolsWorking knowledge of other operational control systemsFamiliarity with DoDIN CCRI/CCORI and CYBERCOM TASKORDSFamiliarity with various industry productsOne of the Required Certifications: CASP CE CISSP CISSP – ISSAP CISSP - ISSEP CSSLP CISA CISM GCED GCIHAlso:Strong Oral, Written and Presentation Skills with the ability and experience communicating directly with CustomersDemonstrated background working with multidisciplinary teamsDemonstrated time management and organization skills to meet deadlines and quality objectivesStrong MS Excel, Word, PowerPoint, AUTOCAD, Cameo and Visio Skills is a plus.We offer an excellent benefits package including:A competitive salaryMedical, dental, vision, life, and disability insurancePaid time offTuition reimbursement401k Retirement PlanMilitary Reserve pay offsetPaid maternity leaveAbilities: Exposure to computer screens for an extended period of time.Sitting for extended periods of time.Reach by extending hands or arms in any direction.Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.Listen to and understand information and ideas presented through spoken words and sentences.Communicate information and ideas in speaking so others will understand.Read and understand information and ideas presented in writing.Apply general rules to specific problems to produce answers that make sense.Identify and understand the speech of another person.Pay RangeUSD $125,120.00 - USD $187,680.00 /Yr.
$96.7k - $103.8k
...differentiated battle management and cyber solutions deliver timely,... ...an Associate Cyber Software Engineer. This position will be... ...our Mission Systems sector in Annapolis Junction MD.The qualified candidate will... ...overall cumulative GPA of 3.0/4.0 or higher (unofficial academic...SuggestedFull timeRelocation packageShift work- Hillis-Carnes Engineering Associates (HCEA) is an ENR Top 500, regional, multi-disciplined engineering firm with advanced capabilities... ...Senior Project Engineer to join our team in our Annapolis Junction, MD office. This exciting and dynamic position requires excellence...SuggestedFull timeWork at office
- WHO IS HILLIS-CARNES?Hillis-Carnes Engineering Associates (HCEA) is a multi-disciplined ENR Top 500 engineering firm with 20 offices... ...-categorized as a Managing Principal. RequirementsLocal to Annapolis Junction region or willing to relocate Bachelor and/or Master of...SuggestedTemporary workLocal areaRelocation
$146k - $234k
Responsibilities Senior Cyber Software Engineer - Cyber MissionsLocation: Annapolis Junction, MDPeraton is looking for a senior-level... ...team in Annapolis Junction, MD. This is a unique opportunity to... ...field is required. Alternatively, 4 additional years of relevant...SuggestedContract workShift work$119.6k - $187.9k
...would like you to join our team as a Principal Cyber Systems Engineer. Places of performance for this position are Annapolis Junction MD, San Antonio TX, Aurora CO, and Carey, NC.... ...years of experience, Bachelor's degree with 4 years of experience, Master's degree with 3...SuggestedFull timeRelocationShift work$156.4k - $234.6k
...solutions for global security. Our Engineering and Sciences (E&S) organization... ...join our team as a Sr Principal Cyber Systems Engineer based in Annapolis Junction, MD.Northrop Grumman Mission Systems... ...degree with 6 years, or a PhD with 4 years of experience in: Systems...Full timeRelocationShift work$149.3k - $234.6k
...join our team as a Sr. PrincipalCyber Software Engineer. Places of performance for this position are Annapolis Junction MD, San Antonio TX, Aurora CO, and Carey, NC.What You... ...degree with 6 years of experience, PhD with 4 years of experience.Experience in programming with...Full timeRelocationShift work$99k - $225k
Cyber Sales EngineerThe Opportunity:Acts as a trusted technical advisor throughout... ...Have:5+ years of experience in a sales engineering, solutions engineering, or systems... ...local, or international law.SummaryLocation: Annapolis Junction, MD; Washington, DCType: Full timeFull timeContract workPart timeWork at officeLocal areaRemote work$135k - $216k
Responsibilities Cyber Systems Engineer / ISSOLocation: Annapolis Junction, MDClearance Required: TS/SCI with PolygraphCompany: Peraton - Cyber Missions TeamJoin... ...Bachelor’s in Computer Science or related field (or 4 additional years of ISSO experience in lieu of...Contract workShift work$135k - $150k
...agencies with technology and systems engineered to connect, protect, and prepare individuals... ...and processes that enable cyber training for the integrated multi-domain... ....The position is full-time on-site in Annapolis Junction, MD.ResponsibilitiesSupport the planning,...Full timeContract workTemporary workWork experience placementWorldwide$125.3k - $187.9k
...mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the... ...are looking for you to join our team as a Principal Cyber Systems Engineer based in Annapolis Junction, MD.Northrop Grumman Mission Systems Mission Defense Cyber...Full timeRelocationShift work- ...Full Scope Polygraph is required. This job is onsite in Annapolis Junction, MD with 1-2 remote days/week depending on tasking. Cypress... ...required. We have an immediate need for an Automated Test Engineer to ensure the quality, reliability, and performance of the...Full timeImmediate startRemote work2 days per week1 day per week
$169k - $265.6k
...career.Northrop Grumman Mission Systems would like you to join our team as a Staff CNO Cyber Protection Reverse Engineer. Places of performance for this position are Annapolis Junction MD, San Antonio TX, Aurora CO, and Carey, NC.What You'll Get to Do:Perform reverse...Full timeRelocationShift work- ...Information Systems Security Engineer (ISSE) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires... ...degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts...Temporary workFor contractorsImmediate startFlexible hours
- ...System Security Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note... ...passion for staying ahead of evolving cyber threats. If you are a problem-... ...contracts allow additional experience (4-5 years) in lieu of a Bachelor's...Temporary workFor contractorsImmediate startFlexible hours
$86.9k - $198k
Cyber Platforms Software Engineer, SeniorThe Opportunity: We build software for large, fast-changing cyber... ...us. The world can’t wait.You Have: 4+ years of experience building, shipping... ..., state, local, or international law.SummaryLocation: Annapolis Junction, MDType: Full timeFull timeContract workPart timeWork at officeLocal areaRemote work- ...Description Job Type: Full Time Location: Annapolis Junction, Md. Clearance: TS/SCI VMR Strategic Solutions, LLC seeks a Cyber Systems Engineer to be part of our exciting team... ...of experience OR Masters and 3+ years; 4 years additional experience may be considered...Full timeWork at officeFlexible hours
$146k - $234k
ResponsibilitiesPeraton is seeking a Senior Systems Engineer to support a large analytic cloud repository environment in Annapolis Junction, MD. This position will augment an existing dataflow team responsible for Data Flow Management and mission-critical data distribution...Contract workShift work$176k - $282k
Responsibilities Senior Software Engineer - Cyber IntelligenceLocation: Annapolis Junction, MDClearance Required: TS/SCI with PolygraphJoin the mission. Shape... ...impact Cyber Intelligence team in Annapolis Junction, MD. This is more than just a job—it's a chance to build...Contract workShift work- ...Clearance with a Full Scope Polygraph is required. This job is onsite in Annapolis Junction, MD with 1 remote day each week. We have an immediate need for a Technical Requirements Systems Engineer to support and assist with overseeing the planning, design, and...Full timeImmediate startRemote work1 day per week
$123.4k - $193.9k
...Northrop Grumman Mission Systems would like you to join our team as a Sr. PrincipalCyber Software Test Engineer. Places of performance for this position are Annapolis Junction MD, San Antonio TX, Aurora CO, and Carey, NC.What You'll Get to Do:Analyze system requirements and...Full timeContract workRelocationShift work$149.3k - $234.6k
...Northrop Grumman Mission Systems would like you to join our team as a Sr. PrincipalCyber Software Engineer. Places of performance for this position are Annapolis Junction MD, San Antonio TX, Aurora CO, and Carey, NC.What You’ll Get to Do:Develop, maintain, and enhance...Full timeContract workRelocationShift work$135k - $216k
...an Information Systems Security Engineer (ISSE) to support our customer onsite in Annapolis Junction Responsibilities include:Design,... ...Monitors, analyzes, and detects cyber events and incidents within information... ...MS/MA; 0 years with PhD with 4 plus years in lieu of...Contract workShift work$146k - $234k
ResponsibilitiesSystems Engineer | Location: Annapolis Junction, MDActive TS/SCI with polygraph required - this position supports a high-priority, funded mission.Peraton is seeking a Systems Engineer to support mission-critical system engineering efforts within a complex...Contract workShift work$92.3k - $166.85k
Leidos has a new and exciting opportunity for a Cyber Range Network Engineer in our Intel Sector. Our talented team is at the forefront in... ...alignment with market data, applicable bargaining agreement (if any), or other law.SummaryLocation: Annapolis Junction, MDType: Full timeFull timeImmediate startFlexible hours$70 - $75 per hour
...apply for the Security Engineer role at TEKsystems Join... ...response infrastructure & cyber intelligence platform.... ...on-site in Columbia, MD Windows Infrastructure... ...720,000.00 2 weeks ago Annapolis Junction, MD $50,000.00-$120,000... ...$70,000.00-$190,000.00 4 days ago Columbia, MD...Contract workTemporary workPart timeWork experience placementInternshipWork at office$134.1k - $241.4k
...redefine what’s possible.Job Description:Parsons is looking for a Cyber Vulnerability Analyst - Penetration Tester with a background... .... To learn more about recruitment fraud and how to report it, please refer to .SummaryLocation: US - MD, Annapolis JunctionType: Full timeFull timeFlexible hours- ...Description Job Type: Full Time Location: Annapolis Junction, Md. Clearance: TS/SCI VMR Strategic Solutions, LLC seeks a Splunk Cyber Software Engineer to be part of our exciting team... ...experience OR Masters and 3+ years; 4 years additional experience may be considered...Full timeWork at officeFlexible hours
- ...Information Systems Security Engineer (ISSE) Location: Annapolis Junction, MD Eligibility: Candidate must possess an active TS/SCI with Full Scope Polygraph... ...degree in related discipline (e.g. Computer Science, Cyber Security, Information Assurance, Information Security...Immediate start
$145.2k - $255.99k
Reference: 722716BRPosted: 2026-06-30Location: Annapolis Junction, MarylandSalary: $145,200 - $255,990... ...Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to... ...the threats at bay.THE WORKAs a Systems Engineer - Senior Level, you will be responsible...Full timeTemporary workWork experience placementWork at officeRemote workFlexible hours
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