IT Systems Engineer 4 - Tysons, VA
$125.12k - $187.68kMc Dean Inc
Overview
About M.C. Dean
M.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.
We are seeking a IT-oriented System Engineer 4 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a dynamic team responsible for the design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure to ensure implemented solutions meet stakeholder needs, standards, and performance requirements.
Responsibilities
Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active TS/SCI w/ polygraph clearance is required
Work Type: Full-time
What you'll do: The position drives the design of architectural frameworks for large complex resilient systems to ensure implemented solutions meet stakeholder needs, standards, and performance requirements. You will provide technical direction for the requirements development, design, engineering, configuration, integration, and testing of specific components of complex hardware/software systems.
Specific responsibilities include:
Assist with the automation and optimization of engineering processes.
Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual design solutions, and create implementation work breakdown structures to drive planning and estimating. Advise on alternative and innovative approaches and conduct feasibility studies.
Support research, prototyping, and development of integrated system capability by working closely with industry partners and OEMs to implement the latest and best-in-bread capabilities to meet customer emerging needs.
Identify and document operational, functional, and technical requirements.
Develop technical documentation, such as system architecture and system design documentation, functional and performance verification test plans, and technical implementation plans.
Incorporate new plans, designs and systems into ongoing operations.
Interact with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts.
Conduct configuration and development activities.
Conduct testing against established test plans.
Participate in interface definition, design, and changes to the configuration between affected groups and individuals throughout the life cycle.
Review and provide input to program and contract work breakdown structure (WBS), work packages and the integrated master schedule (IMS).
Review system engineering documentation to ensure that processes and specifications meet system needs and are accurate, comprehensive, and complete.
Support management and ensure the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle from development through deployment and operations & maintenance.
Qualifications
Position / Candidate Requirements
Education: Systems Engineering, Electrical Engineering, Mechanical, Computer Science, or a Related Engineering Discipline (not accepting Information Management, Information Systems, or Cybersecurity degrees).
Bachelor's Degree and 7+ Years of progressive experience.
Master's Degree desirable.
3+ years of experience with the provision of system solutions for physical security systems and IT solutions.
Experience eliciting requirements, conducting research, designing, testing, and implementing hardware and software solutions for data center and virtual infrastructure technologies.
Engineering experience with the following core platforms and services:
VMware ESXi and vSphere.
Microsoft Windows Server Deployment and Administration.
Microsoft Windows Deployment and Administration.
DNS, DFS, and DHCP.
Windows Server Update Services (WSUS), Key Management Service (KMS)
Active Directory and defining, implementing, and maintaining Group Policy.
Public Key Infrastructure (PKI) and Certificate Authorities
Experience developing, implementing, and maintaining highly secure and reliable solutions that meet all organizational Cybersecurity and Information Assurance requirements.
Experience with API management, scripting languages including PowerShell, Python, JSON, Bash, etc.
Meet DoD 8570 IAT Level-II requirements.
Strong Oral, Written and Presentation Skills with the ability and experience communicating directly with customer leadership and technical stakeholders.
Demonstrated background working with multidisciplinary teams.
Demonstrated time management and organization skills to meet deadlines and quality objectives.
Strong MS Excel, Word, PowerPoint, and Visio Skills is a plus.
Desired / Advantageous Qualifications and Experience
Experience virtualizing enterprise applications (Active Directory, MS SQL, RHEL, MS SharePoint, etc.).
Experience with Microsoft SCCM and Operating System Deployment (OSD).
Experience administering OCSP (e.g. Axway Validation Authority, Microsoft OCSP Responder).
Experience troubleshooting and optimizing the McAfee security product suite (Endpoint Security, DLP, HIPS, etc.).
Large on-premise storage engineering and administration experience with 3PAR, NetApp, Dell/EMC, Pure Storage, etc.
Experience designing and deploying SQL Database Infrastructure such as Microsoft SQL Server.
Experience engineering and implementing data center and campus area networks and security stacks.
Experience engineering and implementing platforms and services in a software-defined network environment.
Experience with DoD IT security requirements including DISA STIG/SRGs.
Understanding of Department of Defense standards and best practices.
Vendor certifications, VMware, Cisco, Microsoft, NetApp, etc.
Abilities:
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 Range
USD $125,120.00 - USD $187,680.00 /Yr.
- ...Location: Tysons Corner, VA Clearance Required: Active TS/SCI with CI Polygraph Rapid Strategy... ...advanced cybersecurity, cloud engineering, and IT modernization services to federal and... ...automation within secure government systems. Key Responsibilities Design, develop...Suggested
- ...automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers... ...power and technology solutions through engineering expertise and smart systems integration... ...of the team, the DevOps Engineer 4 responsibilities will include (but will...SuggestedWork at officeLocal area
- ...SIGINT Systems Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires... .... SIMILAR CAREER TITLES SIGINT Engineer, Signals Processing Developer,... ...contracts allow additional experience (4-5 years) in lieu of a Bachelor's...SuggestedTemporary workFor contractorsImmediate startFlexible hours
$96.03k - $137.18k
...(.Net) Location US-VA-Tysons (McLean) Job ID 2026-... ...gathers user requirements, perform systems design and analysis, and... ...area, e.g., Computer Science, IT, Web Applications, or related field... ...plan includes a Roth option and 4-year vesting schedule. ~ Generous...SuggestedWork at officeLocal areaRemote workRelocationFlexible hours- FOUR (4) Full Stack Software Engineers (Java Script, React, Node Js, Angular Js, Java, CICD, Jenkins, AWS, NoSQL) in McLean, VA Angular JS, AWS, CD, CI, Java, JavaScript, Jenkins, NodeJS, NoSQL, React Location: Virginia Job Function: Salesforce Development Date Of Job...SuggestedPermanent employmentFull timeRemote workRelocationVisa sponsorship
- ...Systems Integrator L1-6 Tysons Corner, VA Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and... ...'s degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related...
- ...Sign in to set job alerts for “System Integrator” roles. Washington, DC $85,150.00-$153,925.00 4 hours ago Windows System Administrator... ...Manager (MCM) system engineer Annapolis Junction, MD $93,0... ...$200,000.00 Reston, VA $10,000.00-$200,000.00 49 minutes...Full timeContract workWork experience placementLocal area
$163.8k - $245.8k
...About The Team The Database Engineering Team at Workday designs,... ...managing enterprise‑level database systems with complex... ...other cloud‑native databases. ~4+ years of experience in backend... ...here. Primary Location: USA.VA.McLean (Tyson’s Corner) Primary Location...Work experience placementWork at officeRemote workHome officeFlexible hours$150k - $190k
Advanced Engineering and Infrastructure Lead Job Locations US-VA-Tysons Job ID 2026-14095 # of Openings 1 Category Information... ...that integrate seamlessly with enterprise AI systems, business applications, IT service delivery, and cybersecurity...Full timeContract workLocal areaFlexible hours- ...REQUIREMENT Python Developer Location: McLean, VA - ONSITE & ONLY LOCALs Duration: 6 months Role: Python Developer Exp 8-10 years Skills: Python Strong Python experienceAutomation using Groovy PandasJIRA integration with JenkinsJIRA API...Contract workLocal area
- ...Basic Requirements: 5-7 years of IT experience in design, development, integration and testing of software solutions based on... ...MongoDB), SQL (RDBMS) Containerization: Kubernetes, Docker, OCP 4.x Front-end languages: Angular, Node.js, JavaScript,...Flexible hours
- ...Role: Java Developer Location: Mclean, VA Job Type: Contract Mandatory Skills: Any Identity Tool Experience Job Description: • Java, Spring candidate, must have experience with Identity verification tools like OIDC • OAuth, Identity federation...Contract work
- ...Role: Python Developer (Backend Developer ) Location: Hybrid Onsite in Mclean, VA Duration: 6+ months (Possibility of Extension) Job Type: W2 Must have: Python Django , flask Fintech Exp Desired: Angular (not a must have) Java Looking...
- ...Summary : The IT Systems Engineer assists in the streamlined operation of the IT Department in alignment with the business objectives of the organization. The IT Systems Engineer will primarily execute implementations of technology, as well as troubleshoot and maintain...
- ...Space Systems Software Engineer We are seeking a talented and motivated Space Systems Software Engineer to join our team and contribute to the... ...Mathematics, etc. Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts...
$113k - $188k
...client's Case Management system. As an Architect, you... ...Experience in "Big 4" or equivalent established... ..., Computer Science or Engineering Experience with... ...business objectives and IT strategy. Stay... ...following locations: Tysons Corner, VA, Washington, DC, Fairview...Temporary workWork experience placementWork at officeLocal areaRemote workFlexible hours- ...award* Required Skills: Must be a U.S. Citizen Active TS/SCI clearance and polygraph required Bachelor’s degree OR at least 4 years of experience relevant to a technical function being supported Demonstrated experience in coordinating requirements and...Contract workWork experience placementWork at officeLocal area
- ...Senior Government Solutions Engineer Job Locations US-VA-McLean | US-AZ-Chandler Job ID 2026-4982 Category Other... ...solutions, particularly within VoIP, wireless, and cloud-based systems, and have a proven track record of collaborating with...Civilian ContractorFull timeWork at officeRemote workShift work3 days per week
- ...Description Job Description Location: McLean, VA Clearance: TS/SCI Full Scope Polygraph (... ...used daily. · Periodically work on other systems or tasking, as assigned, to support the Project · Owners Portfolio IT modernization efforts. Role: · Demonstrated...Full timeImmediate startRemote work
$170k - $195k
...Systems Integrator Location US-VA-McLean ID 2026-8358 Category Administration... ...planning for program and organizational engineering review boards, and other technical... ..., supplies, and corporate IT issue reporting; and provide assistance...Full timeTemporary workFor contractorsWork at officeRemote workFlexible hours- ...interviewing at IntelliGenesis LLC by 2x Get notified about new System Integrator jobs in McLean, VA . Windows System Administrator (Senior-Level) SCCM/Microsoft Configuration Manager (MCM) system engineer Annapolis Junction, MD $93,000 - $150,000 7 months ago...Full timeContract workWork experience placementWork at officeLocal area
- ...Senior Mission Integrator Location McLean, VA 22102 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level... ...environments and the integration of advanced systems, components, and networks to offer comprehensive...Full timeFor subcontractor
- ...Overview Backend Engineer – AWS & Java (L3 Support) (3311-1) McLean, VA Java, Core Java, Spring Boot, Microservices, Cloud Computing, Amazon Web Service (AWS), AWS, EC2, Cloud watch, CloudFormation, CloudWatch, CodePipeline, CodeBuild Responsibilities Design...Visa sponsorshipRelocation package
- ...Role: Java Developer with Angular Location: McLean VA - Onsite Position Type: Contract Description: Senior... ...development skills with Angular latest version and AWS Event-based systems Spring Boot Microservices KafkaStreaming (Nice to have)...Contract work
- ...security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean headquarters in Tysons, Virginia, employs more than 7,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and...
$85k - $105k
...digital transformation, enterprise IT, and scientific services. Our... ...-career Federal AI Solutions Engineer to support the design,... ...hybrid role based in McLean, VA. No visa sponsorship is available... ...solutions with APIs, enterprise systems, and cloud services. Cloud...InternshipVisa sponsorship- ...I have an opportunity for "Cloud Engineer Associates - McLean, VA - HYBRID" and I am looking for a candidate... ...someone I would really appreciate it. Position : Cloud engineer associate... ...deployment and supporting production systems. Soft Skills: Knowledge of...H1bLocal areaImmediate start
- ...I have an opportunity for " AWS Platform Engineer _ McLean, VA - HYBRID" and I am looking for a candidate who can join Immediately if you are... ...Scrum. Requirements: ~ Minimum 10 years of experience in IT. ~5+ years of experience in AWS platform support. ~...Contract workImmediate start
- ...Lead developer (Python, Golang, Node.js) Location: McLean, VA Duration: 6 Months (Possible Extention) Positions: (2 openings... ...Responsibilities Lead and mentor distributed engineering teams working in a federated platform environment. Drive delivery...
- ...Senior Cloud Support Engineer Unlock the secrets of... ...Transformation, Cybersecurity, IT, Data Analytics and... ...to join our team in Tysons, VA. The Senior Cloud Support... ..., networking, and system administration. Responsibilities... ..., or Mathematics (or 4 years of equivalent...Work at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT Systems Engineer 4 - Tysons, VA. Be the first to apply!
- systems software developer McLean, VA
- IT system engineer McLean, VA
- system programmer McLean, VA
- it risk analyst McLean, VA
- IT account executive McLean, VA
- IT network McLean, VA
- information technology and services consultant McLean, VA
- IT governance analyst McLean, VA
- intern IT McLean, VA
- information technology graduate McLean, VA


