Systems Engineer III - Federal New Herndon VA

Unlimited Technology, Inc.; Herndon (VA); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Health insurance

401(k) with company match

Paid time off

11 Holidays

Company equity after 1 year

Job summary

Unlimited Technology, Inc. is seeking a Systems Engineer III to design, configure, integrate, test, and commission security technology systems for Government/Federal environments.

You will lead complex integrations, review engineering deliverables, and set engineering standards across multi-site projects. Ideal candidates will own BOM reviews, ensure compliance with security controls, and collaborate with ISSO/Officials on risk and ATO-related activities.

Qualifications

• Bachelor’s degree in Engineering, Computer Science, IT, or related field.
• 8+ years in electronic security, systems integration, or technical project delivery (enterprise/multi-site).
• Advanced certifications on primary platforms maintained throughout employment.

Responsibilities

• Review and release BOMs for projects and verify scope.
• Design and configure system architecture for high availability and disaster recovery.
• Lead testing, commissioning, and customer acceptance for complex systems.
• Mentor engineers and serve as technical escalation point.

Skills

Security systems engineering

System integration

Networking

Active Directory

PKI/certificate management

Education

Bachelor’s degree in Engineering

Tools

Genetec

CCURE

Lenel

Milestone

Exacq

Job description

Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a wide range of talented and experienced individuals that deliver cutting edge technology solutions to meet our customers’ ever-changing needs. We secure the facilities and networks of the world’s leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries. UT offers a rewarding career, great benefits, and the chance to learn and work with ground-breaking technology and premier clients.

The Systems Engineer III is a senior technical resource responsible for the design, configuration, programming, integration, testing, and commissioning of security technology systems for Unlimited Technology’s Government/Federal business, including enterprise, multi-site, and mission-critical environments.

This is the Architect, Lead and Escalate level. The position releases the Bill of Materials on complex projects, resolves disputed scope, leads complex integrations and system architecture, and serves as the technical escalation point for Systems Engineer I and II personnel. The Systems Engineer III also reviews the deliverables of other engineers and develops and recommends engineering standards and best practices.

ORGANIZATIONAL RELATIONSHIPS

This position reports to the Systems Engineering Manager and has no direct reports. This position supports the Government/Federal business, and assignments may require clearance eligibility, badging, and government site access. Work is assigned through the Systems Engineering Ticket Request Queue. The Systems Engineer III escalates to the Systems Engineering Manager and works closely with Project Management, Installation, Service, the CAD and Design group, and Solution Engineering. Engineering levels are cumulative. This position performs the full scope of Systems Engineer work across all levels of project complexity; this includes scope and Bill of Materials review, port chart preparation, programming, integration, testing, commissioning, and support of field personnel. The responsibilities below reflect the highest level of independent work expected of this position.

EXPECTED LEVEL OF INDEPENDENCE

Works as a senior individual contributor and technical authority, providing technical leadership, peer review, mentoring, and escalation support without direct personnel management responsibility. Independently owns enterprise, multi-site, and mission-critical work, and serves as the assigned escalation point for Systems Engineer I and II personnel.

KEY RESPONSIBILITIES

Scope, BOM & Technical Authority

• Review and release the as-sold Bill of Materials developed by Solutions Engineering to Project Management on all assigned projects, including complex, enterprise, and multi-site work, and resolve disputed or ambiguous scope prior to ordering, providing a technical verification in addition to the Project Manager’s review.
• Verify Bill of Materials compliance with Section 889 restricted-manufacturer rules and GSA Approved Products List (APL) requirements on federal and government projects as part of final technical verification.
• Validate sold designs against field conditions and contractual scope, and lead resolution of variance identified after award.
• Create port charts and system architecture documentation, including for complex and multi-site environments, and validate storage sizing and retention calculations on enterprise and multi-site systems.
• Review the deliverables of other engineers for accuracy, completeness, and constructability.
• Program and integrate complex, enterprise, and mission-critical systems, including multi-platform and third-party integrations.
• Design and configure system architecture, including high availability, redundancy, failover, and disaster recovery considerations, and lead backup and recovery configuration at commissioning.
• Design and manage Active Directory and LDAP integration and certificate management, including federated, multi-site, and mobile credential deployments.
• Own PKI integration design for PIV/CAC-enabled PACS deployments, including certificate chain validation, CRL and OCSP revocation checking, and OSDP Secure Channel key management architecture, accounting for legacy reader and hardware limitations that cannot support FICAM-compliant modes.
• Lead technical remediation strategy for complex or systemic ATO and vulnerability assessment findings, sequencing fixes to avoid downtime on active government facilities and validating resolution under retest.
• Work directly with ISSO, ISSM, and Authorizing Official stakeholders to scope NIST 800-53 control implementation, support continuous monitoring evidence collection, and defend risk-acceptance or compensating-control decisions when findings cannot be fully closed before an ATO deadline.
• Lead testing, commissioning, customer acceptance, and project closeout, including on complex and enterprise projects.
• Deliver client handover training to enterprise and multi-site customers.
• Lead application of cybersecurity, system hardening, and secure configuration requirements, including DISA STIG controls on government projects, across delivered systems.

Communication & Coordination

• Communicate design intent, configuration decisions, and technical requirements clearly to Project Management, Installation, subcontractors, and customer stakeholders.
• Provide timely status on assigned engineering work, and communicate proactively when a deliverable will be late, is blocked, or depends on information not yet received.
• Identify and request the information needed to complete assigned work, and follow up until it is received rather than proceeding on unstated assumptions.
• Communicate the technical impact of field conditions, scope changes, and design deviations to Project Management so schedule and cost implications can be addressed.
• Keep Project Management, Service, Solutions Engineering, and the CAD and Design group informed of engineering status, dependencies, and open items affecting delivery.
• Escalate promptly and with context when work exceeds available capacity, authority, or technical scope, providing documented findings so the receiving party can act without repeating work already performed.
• Communicate findings from redline, commissioning, and pre-order review back to Solutions Engineering so recurring issues are addressed in future designs.

Technical Leadership & Improvement

• Serve as the technical escalation point for Systems Engineer I and II personnel and provide coaching across the team.
• Develop and recommend engineering standards, design methodologies, documentation practices, templates, and technical procedures.
• Evaluate emerging technologies and recommend improvements to design, equipment selection, and engineering workflows.
• Maintain advanced manufacturer certifications across supported platforms, including recertification as platforms release new versions.
• Assume work from other engineers within the team during absence, deadline pressure, or capacity constraints as assigned.
• Participate in the on-call rotation and extended-hours coverage.
• Lead redline of project drawings on complex systems so as-built production by CAD and Design reflects installed and commissioned conditions.
• Ensure configurations, credentials, remote access, and system documentation are complete and accurate for turnover.
• Follow site-specific safety programs, participate in job hazard analyses, and stop work and escalate when conditions are unsafe.
• Maintain professional conduct in occupied, escorted, and secure customer environments, and protect the confidentiality of customer security information, credentials, and system documentation. Other duties as assigned.

EXPERIENCE & REQUIREMENTS

• Bachelor’s degree in Engineering, Computer Science, Information Technology, or a related technical field, or equivalent experience.
• 8+ years of experience in electronic security, systems integration, or technical project delivery, including enterprise, multi-site, or mission-critical environments, with advanced experience programming, integrating, testing, and commissioning integrated security systems, including access control, video management, intrusion detection, intercom, command and control/PSIM, structured cabling, and supporting network and server infrastructure. Experience with multiple enterprise platforms, which may include Genetec, Software House (CCURE), Hirsch, Gallagher, Lenel, AMAG, Milestone, Exacq, DMP, Radionix, BVMS, Mercury platforms, Hanwha, Axis, Verkada, Avigilon, Brivo, and Salient CompleteView.
• Advanced knowledge of networking, servers, databases, and virtualization, including TCP/IP, VLANs, routing, switching, DNS, DHCP, Windows Server, firewall concepts, and security-system network requirements, with the ability to coordinate complex network configurations with customer IT resources.
• Strong knowledge of system architecture, high availability, redundancy, disaster recovery, and technology lifecycle management; familiarity with AWS or Azure beneficial.
• Working knowledge of cybersecurity, system hardening, and secure configuration practices for integrated systems.
• Advanced manufacturer certification on primary supported platforms required and maintained throughout employment, combined with demonstrated advanced proficiency across multiple supported technologies.
• Demonstrated ability to mentor engineers, review technical deliverables, and serve as a technical escalation point.
• Proficient with engineering design, documentation, and spreadsheet tools including Bluebeam and Microsoft Office.
• Ability to travel up to 20% and meet applicable customer, site-access, badging, and background investigation requirements.
• CSEIP (Certified System Engineer ICAM PACS) certification required, consistent with federal guidance for the installation of FIPS 201-approved PACS deployments.
• Active Secret clearance preferred; must be eligible to obtain and maintain Public Trust or government clearance as required by contract.

CORE COMPETENCIES

• Technical Leadership – Provides sound direction on complex technical issues.
• People Development – Coaches and develops technical talent.
• Customer Focus – Prioritizes system reliability and customer satisfaction.
• Problem Solving – Drives issues to root-cause resolution.
• Communication – Clearly communicates with technical and non-technical stakeholders.
• Collaboration – Partners effectively across Engineering, Service, Operations, Installation, Business Development, and Project Management.

WORK ENVIRONMENT & PHYSICAL REQUIREMENTS

• Prolonged periods of sitting at a desk and working on a computer; must communicate effectively in person, by phone, and through virtual platforms.
• Access to active construction sites, data centers, equipment rooms, and customer facilities; ability to stand, walk, bend, stoop, kneel, reach, and climb ladders, work in elevated or confined spaces, wear required PPE, and navigate uneven terrain and outdoor conditions. Must be able to lift and carry up to 45 pounds occasionally, with assistance or mechanical aid for heavier items, and hold a valid driver’s license and acceptable driving record.
• This description defines the scope of the position. Assignment to and advancement between levels is determined by the Manager based on sustained demonstrated performance, business need, and available position, and is not established by performing individual tasks described at a higher level.
• This description is not an exhaustive list of all duties or skills required, and incumbents may be assigned additional duties. Unlimited Technology is an Equal Opportunity Employer and provides reasonable accommodations for individuals with disabilities.
• Health, dental, and vision coverage
• Life insurance
• 401 (k) w/company match 100% up to 3% and an additional 50% match of 2%
• Paid time off
• 11 Paid Holidays
• Company Equity after 1 year

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, sex, age, national origin, disability, Veteran status, or any other category protected by federal, state, or local laws.

This company has demonstrated its commitment to being:

Respectful

Provides candidates with inclusive and positive experiences

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 hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in Unlimited Technology’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

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 measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis 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.

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