Systems Engineer L2 (Security Clearance Reqd)
Full-time
Oak Leaf Solutions
LOCATION : HANOVER, MD
SECURITY CLEARANCE : TS/SCI with FULL SCOPE POLYGRAPH required for consideration
SALARY RANGE: 165K - 183K Oak Leaf Solutions is searching for an experienced, mission‑driven Systems Engineer to help shape, design, and deliver complex solutions that directly support national security. Based in Hanover, MD, this role offers the opportunity to lead high‑impact engineering efforts—translating user needs into robust architectures, guiding technical teams, and ensuring the integrity of sophisticated, real‑world systems. If you’re a seasoned professional with deep expertise in system design, integration, and Intelligence Community requirements—and you’re ready to apply that knowledge in an environment that values technical excellence and innovation—we invite you to bring your skills to a role where they truly matter. The ideal candidate will be responsible for the following:
Tricare Supplement Plan – 100% employer-paid for employees, 80% for dependents
Dental & Vision Insurance – 100% employer-paid
Disability Insurance – 100% employer-paid
Life Insurance – $100,000 policy, 100% employer-paid
401(k) with Company Contribution – Pre-tax or Roth, with up to $5,000/year in contributions
Generous Paid Leave – 15 PTO days + 11 federal holidays + up to 12 weeks parental leave
Professional Development – Up to $5,250/year for certifications, training, and education
Wellness Perks – Gym membership reimbursement (up to $50/month) + CareFirst Blue365 discounts
Support for Military Families – Pay differential for active duty reserve service
…and more.
SECURITY CLEARANCE : TS/SCI with FULL SCOPE POLYGRAPH required for consideration
SALARY RANGE: 165K - 183K Oak Leaf Solutions is searching for an experienced, mission‑driven Systems Engineer to help shape, design, and deliver complex solutions that directly support national security. Based in Hanover, MD, this role offers the opportunity to lead high‑impact engineering efforts—translating user needs into robust architectures, guiding technical teams, and ensuring the integrity of sophisticated, real‑world systems. If you’re a seasoned professional with deep expertise in system design, integration, and Intelligence Community requirements—and you’re ready to apply that knowledge in an environment that values technical excellence and innovation—we invite you to bring your skills to a role where they truly matter. The ideal candidate will be responsible for the following:
- Analyzes user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications.
- Analyzes system requirements and leads design and development activities.
- Guides users in formulating requirements, advises alternative approaches, and conducts feasibility studies.
- Provides technical leadership for the integration of requirements, design, and technology.
- Incorporates new plans, designs and systems into ongoing operations.
- Develops technical documentation.
- Develops system architecture and system design documentation.
- Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts.
- Ultimate responsibility for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility.
- Communicates with other program personnel, government overseers, and senior executives.
- Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
- Contribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities Documents, Requirements specifications, and Interface Control Documents.
- Assist with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel components.
- Coordinate the resolution of action items from Configuration Control Board (CCB) meetings, design reviews, program reviews, and test reviews that require cross-discipline coordination.
- Participate in an Integrated Product Team to design new capabilities based upon evaluation of all necessary development and operational considerations.
- Allocate real-time process budgets and error budgets to systems and subsystem components.
- Generate alternative system concepts, physical architectures, and design solutions.
- Define the methods, processes, and evaluation criteria by which the systems, subsystems and work products are verified against their requirements in a written plan.
- Develop system design solution that satisfies the system requirements and fulfills the functional analysis.
- Review and provide input to program and contract work breakdown structure (WBS), work packages and the integrated master plan (IMP).
- Participate in the development of system engineering documentation, such as System Engineering Plans, initial Capabilities Documents, Requirements Specifications, and Interface Control Documents.
- Participate in interface definition, design, and changes to the configuration between affected groups and individuals throughout the life cycle.
- Derive from the system requirements an understanding of stakeholder needs, functions that may be logically inferred and implied as essential to system effectiveness.
- Derive lower-level requirements from higher-level allocated requirements that describe in detail the functions that a system component must fulfill, and ensure these requirements are complete, correct, unique, unambiguous, realizable, and verifiable.
- Participate in establishing and gaining approval of the definition of a system or component under development (requirements, designs, interfaces, test procedures, etc.) that provides a common reference point for hardware and software developers.
- Develop derived requirements for Information Assurance Services (Confidentiality, Integrity, Non repudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, mandatory access control, hashing, key management, etc.).
- Implement comprehensive SOA solutions.
- Implement operational view, technical standards view, and system and services view for architectures using applicable DoDAF standards.
- Review and/or approve system engineering documentation to ensure that processes and specifications meet system needs and are accurate, comprehensive, and complete.
- Capture all interface designs in a common interface control format, and store interface data in a commonly accessible repository.
- Assess each risk to the program and determine the probability of occurrence and quantified consequence of failure in accordance with an approved risk management plan.
- In conjunction with system stakeholders, plan the verification efforts of new and unproven designs early in the development life cycle to ensure compliance with established requirements.
- Prepare time-line analysis diagrams illustrating the flow of time-dependent functions.
- Establish a process to formally and proactively control and manage changes to requirements, consider impacts before commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
- Manage 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.
- Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes).
- Support the development and review of Joint Capability Integration Development System (JCIDS) documents (i.e., Initial Capability Document, Capabilities Description Document, IA Strategy).
- Provide technical direction for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysis
- Develop scenarios (threads) and an Operational Concept that describes the interactions between the system, the user, and the environment, that satisfies operational, support, maintenance, and disposal needs.
- Conduct quantitative analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability, Survivability, Produce-ability, etc.).
- Establish and follow a formal procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of all interfaces.
Requirements
- A current and active TS/SCI Clearance with a MD Polygraph is required to be considered.
- Fourteen (14) years experience as a SE in programs and contracts of similar scope, type and complexity is required.
- A Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
- Five (5) years of additional SE experience may be substituted for a bachelor's degree.
- Three (3) years of experience in the legal or technical aspects of Intelligence Community Privacy Compliance required.
- Two (2) years of experience with NSA systems architecture.
Tricare Supplement Plan – 100% employer-paid for employees, 80% for dependents
Dental & Vision Insurance – 100% employer-paid
Disability Insurance – 100% employer-paid
Life Insurance – $100,000 policy, 100% employer-paid
401(k) with Company Contribution – Pre-tax or Roth, with up to $5,000/year in contributions
Generous Paid Leave – 15 PTO days + 11 federal holidays + up to 12 weeks parental leave
Professional Development – Up to $5,250/year for certifications, training, and education
Wellness Perks – Gym membership reimbursement (up to $50/month) + CareFirst Blue365 discounts
Support for Military Families – Pay differential for active duty reserve service
…and more.
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Systems Engineer L2 (Security Clearance Reqd) in Hanover, MD vacancy
$164.38k - $212.75k
...401 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret... ...: Information Assurance,Information System Security,Risk Assessments Experience: 10 +... ...opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (...Security ClearanceTemporary workFor contractorsInterim roleImmediate startWorldwideFlexible hours$7.5k
...individuals who provide intelligence, engineering, and mission management... ...join us! Job Description: System Engineer with extensive experience... ...automation, management, and security compliance. The candidate... ...Position requires active Security Clearance with appropriate Polygraph...Security ClearanceWork experience placementImmediate startFlexible hours$78k - $250k
...POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)Linux, VMWare, Ansible... ...required. Demonstrated experience in planning and leading Systems Engineering efforts is required.DESIRED EXPERIENCE:Five (5) years of...Security ClearanceTemporary workRemote workFlexible hours- The Software Requirements Systems Engineer supports the development, integration, and delivery of advanced subsea robotic systems for... ...U.S. citizenship and ability to obtain and maintain a DoD security clearance.PREFERRED QUALIFICATIONSMaster’s degree in Systems Engineering...Security Clearance
$78k - $250k
...POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)Twenty (20) years experience... .... Demonstrated experience in planning and leading Systems Engineering efforts is required. Bachelor’s degree in System Engineering...Security ClearanceContract workTemporary workRemote workFlexible hours- The Experienced Systems Engineer applies a working knowledge of systems engineering fundamentals to provide guidance to the division’... ...to problems.Must be a US Citizen and be able to obtain a security clearance.Some travel may be required.DESIRED:Received or pursuing a...Security ClearanceWork experience placement
$3,000 per month
...Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites... ...our way of life. As a cyber security professional at Lockheed... ...Support Specialist • Systems Engineer• Technical WriterThe anticipated... ...current U.S. TS/SCI security clearance with polygraph.Desired Skills...Security ClearanceFull timeTemporary workWork experience placementWork at officeRemote workFlexible hours$123.5k - $217.7k
...DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites... ...our way of life. As a cyber security professional at Lockheed... ....THE WORK As a Cyber Systems Engineer Staff you will:• Engage with... ...must possess active security clearance with a polygraph.Desired Skills...Security ClearanceFull timeTemporary workWork experience placementWork at officeRemote workFlexible hours- The Project Systems Engineer applies a working knowledge of systems engineering fundamentals to provide guidance to the division’s engineering... ...demanding atmosphere.US citizen, Must be able to obtain security clearance. PREFERRED:Master’s degree in related field.Work...Security ClearanceWork experience placement
$87.6k - $131.4k
...opportunities to work on revolutionary systems that impact people's lives around the... ...space. As part of Eastern Region Systems Engineering, Integration and Test (ER-SEIT), you... ....Must have an active Top Secret security clearance a time of application, current and within...Security ClearanceFull timeRelocation packageShift work$105.4k - $158k
...opportunities to work on revolutionary systems that impact people's lives around the... ...space. As part of Eastern Region Systems Engineering, Integration and Test (ER-SEIT), you... ...active U.S. Government DoD Top Secret security clearance a time of application, current and...Security ClearanceFull timeRelocation packageShift work$142.4k - $195.8k
...Description Systems Engineering Manager Liquid Robotics is seeking a Systems Engineering Manager... ...required. Ability to obtain a US Secret Clearance required. Preference given to candidates with active security clearance at time of hire. U.S. Person...Security Clearance- ...Job Description Job Description Systems Engineer III - Security and Cloud ModernizationSITEC Consulting is seeking a Systems Engineer III with... ...and deadlines.Must meet applicable customer security and clearance requirements.Preferred QualificationsExperience supporting...Security Clearance
- ...Description In order to join the ELEVI Team you will need A CURRENT SECURITY CLEARANCE WITH FS IS REQUIRED. A Bachelor's degree in a Qualified Engineering Field is great Fifteen (15) + years of systems engineering experience Skills/Experience: • Strong...Security ClearanceContract workWork experience placementLocal area
$3,000 per month
...DOINGAt Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation... ...and excellence.THE WORKAs the Systems Engineer you'll be preparing plans, implements,... ...:- Candidate must possess active US Security Clearance with a Polygraph- Must hold a valid US...Security ClearanceFull timeTemporary workPart timeWork experience placementWork at officeRemote workRelocation packageFlexible hours- ...Job Description Job Description System Engineer Level 0, Clearance Required – TS/SCI w/Polygraph Please note, this position requires all... ...opportunity to be sponsored or nominated for a government security clearance. The Program: This program delivers...Security ClearanceBi-weekly payRemote work
$78k - $250k
...MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) •Manage system requirements and derived requirements to ensure... .... •Contribute to the development of systems engineering documentation such as Systems Engineering Plans,...Security ClearanceTemporary workRemote workFlexible hours- ...exciting opportunity to join our team as a Systems Engineer (SE) in the Annapolis Junction/Fort... ...solutions and services in support of national security missions and government transformation... ...: 5 years (Required) Security clearance: ~ Top Secret (Required) Work...Security ClearanceFull timeContract workImmediate startRemote workWorldwideMonday to FridayFlexible hoursShift workDay shift
$104k - $166k
...contribute to protecting national security interests by leveraging... ...Management Analyst team for system owner coordination and mitigation... ...Systems, Software Engineering, or Data Science. An additional... ...of Bachelor's degree.Security Clearance: Active Secret clearance.Certifications...Security ClearanceContract workWork at officeShift work- The Software Safety Engineer serves as the key resource for Oceaneering Technologies (OTECH) system safety related needs for the robotic and autonomous vehicles we... ...United States Government Department of Defense Security Clearance.Must be a US citizen.PREFERRED...Security ClearanceCasual work
$135.8k - $203.6k
...opportunities to work on revolutionary systems that impact people's lives around the... ...space. As part of Eastern Region Systems Engineering, Integration and Test (ER-SEIT), you... ...active U.S. Government DoD Top Secret security clearance a time of application, current and...Security ClearanceFull timeRelocation packageShift work$146k - $234k
ResponsibilitiesSystems Engineer | Location: Annapolis Junction, MDActive TS/SCI with polygraph... ..., funded mission.Peraton is seeking a Systems Engineer to support mission-critical... ...QualificationsActive TS/SCI security clearance with a current polygraph is requiredSeventeen...Security ClearanceContract workShift work$131.8k - $290k
Job Title: Senior Systems Engineer – Endpoint SecurityJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage... ...matter expert for the National Security Agency’s Enterprise Endpoint...Full timeContract workWork experience placementFlexible hours- ...technology and cybersecurity firm is seeking a skilled Reverse Engineer to analyze malicious binaries and provide insights for... ...expertise in using Ghidra and/or IDA Pro, and the required security clearance. This role offers an impactful opportunity to work with a team...Security Clearance
$104k - $166k
...will contribute to protecting national security interests by leveraging technical... ...Science, Data Science, Information Systems, or Software Engineering. However, an additional four years of... ...Bachelors degree.Active Secret security clearance.Excellent verbal and written...Security ClearanceContract workWork at officeShift work$112k - $179k
...will contribute to protecting national security interests by leveraging technical expertise... ...:Active/current Secret security clearance (TS/SCI preferred).Bachelor’s degree and... ...Technology, Data Science, or Software Engineering. However an additional 4 years of experience...Security ClearanceContract workFor contractorsWork at officeShift work- Independent Software, Inc. is seeking a Reverse Engineer Level 4 in Ellicott City, Maryland. In... ...technical expertise to support national security operations by analyzing malicious... ...educational qualifications. A security clearance is required. #J-18808-Ljbffr Independent...Security Clearance
$3,000 per month
...community and be at the forefront of securing some of the most advanced systems and networks out there. Our team... ..., hardware/software reverse engineers, offensive cyber tool developers,... ...• Must possess active US security clearance with a polygraph• 8+ years overall...Security ClearanceFull timeTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$176k - $282k
ResponsibilitiesThe AP Infrastructure Team is seeking a strong Network Engineering and Systems Engineering background to support Cloud Network... ...college or university is required.Active TS/SCI security clearance with current polygraph is required.Demonstrated experience...Security ClearanceContract workShift work$130k - $232k
Job Title: System Engineer (Levels I - VI)Location(s): Annapolis Junction, MarylandHours: Regular Full-TimeSalary Range: $130k/yr -... ...Annapolis Junction, MD Function: Information Technology Security Clearance: TS/SCI with poly Employee Type: RFT - Regular Full TimeSecurity ClearanceFull timeFor contractorsWork at officeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Engineer L2 (Security Clearance Reqd). Be the first to apply!
Related searches
- operations support system engineer Hanover, MD
- system performance engineer Hanover, MD
- mission system engineer Hanover, MD
- system engineer remote Hanover, MD
- senior windows systems engineer Hanover, MD
- healthcare systems engineer Hanover, MD
- systems engineer Hanover, MD
- operating system engineer Hanover, MD
- advanced systems engineer Hanover, MD
- computer system validation engineer Hanover, MD


