Jobs in the United States

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Added 3 mins ago
Software Engineer
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This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
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Lead Security Engineer (Hybrid)
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Added 9 mins ago
COMSEC Support Engineer
Quantum Sky
Washington, DC
The environment requires onsite support five days per week, with some flexibility in scheduling based on program and customer requirements
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Civil Engineering Specialist
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Software Engineer
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Added 18 mins ago
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…multidisciplinary teams including electrical, mechanical, and software engineering. Successful candidates will be passionate about designing scalable, modular, and reusable test solutions…
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Senior Project Engineer - Phantom Works
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Added 25 mins ago
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Senior Threat Detection Engineer
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Sr Staff Software Engineer, Stream Integrations
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- $230,000 to $280,000 USD / year
…control over their real-time data. We are looking for a Sr Staff Engineer to help build our core data platform which ingests, enriches, transforms, shapes, and routes data from and to…
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Added 25 mins ago
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Principal Full Stack Software Engineer (TS/SCI)
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- $180,000 to $200,000 USD / year
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Added 25 mins ago
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- $40,123 USD / year
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Added 26 mins ago
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PRINCIPAL ELECTRICAL ENGINEER - POWER SYSTEMS
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Added 33 mins ago
Staff Software Engineer, AI/ML, ML Infrastructure, Search Ads
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Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to…
Added 33 mins ago
Data Center Technician I
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Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 33 mins ago
Data Center Technician II (Weekend Shift)
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Added 37 mins ago
Senior Virtualization Engineer - TS/SCI clearance - VCF9 experience
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Candidates must possess an active TS/SCI clearance to be considered for this position

Quantum Sky

COMSEC Support Engineer

Washington, DC, United States

The salary range for this position is typically between $125,000-$150,000.

Apply on careers-quantumsky.icims.com About employer

Applications open in a new tab.

Job details

Pay: The salary range for this position is typically between $125,000-$150,000.
Apply by: Nov 11, 2027
Posting language: English
Posted: Nov 11, 2026

Original job description

Description

Quantum Sky is searching for a COMSEC Support Engineer to provide technical and operational support for the management, maintenance, and security of Communications Security (COMSEC) systems and equipment within a federal government environment. This position supports secure communications infrastructure, cryptographic equipment, key management activities, and COMSEC operations to ensure the confidentiality, integrity, and availability of mission-critical communications. The engineer works closely with COMSEC custodians, cybersecurity personnel, network engineers, and government stakeholders to maintain operational readiness and compliance with applicable security policies and procedures. This role is critical in ensuring the integrity and security of communications within the organization and with organization partners.

Responsibilities:

The COMSEC Manager is responsible for managing classified equipment, materials, and information in accordance with Department of Defense (DoD) COMSEC policies. This includes securely storing classified materials and maintaining accountability for all COMSEC material
Ensures compliance with COMSEC policies and procedures, including maintaining access lists, submitting required accounting reports, and managing the distribution and destruction of COMSEC keys and related materials
Conducts initial briefings and debriefings for personnel handling COMSEC material, ensuring adherence to established procedures and protocols
Advises senior management on risk levels, security posture, and cost/benefit analyses of information security programs. This includes collaborating with stakeholders to establish enterprise continuity of operations programs
Recognizes potential security violations and takes appropriate actions to report incidents. Supervises protective measures during cybersecurity incidents or vulnerabilities
The engineer will also prepare all documents required to add, change, or delete services to the network.
Manages and maintains COMSEC inventory, devices and ensures all DOJ and NSA guidelines are met.
The Administrator will incorporate into the network and COMSEC network all new connections and services as they are required by the customer. When required, this function includes preparing test plans and execution or oversight of test execution

Qualifications

Required:

A Bachelor’s Degree. Experience and education equivalents: A high school diploma with 4 years of experience in Functional Responsibility area may be substituted for a Bachelor’s Degree. A Master’s Degree may be substituted for 4 years of general work experience. Each relevant technical certification may be substituted for 1 year of experience.
Strong understanding of COMSEC policies and procedures.
Excellent communication and interpersonal skills for training and advising personnel.
Ability to manage sensitive information and maintain confidentiality.
Proficiency in using COMSEC management systems and tools.

Desired:

Experience supporting DoD or other federal government COMSEC programs.
Familiarity with NSA-approved Type 1 encryption devices, Electronic Key Management System (EKMS), or Key Management Infrastructure (KMI).
Knowledge of applicable NSA, CNSS, and agency-specific COMSEC policies and procedures.
Experience with secure voice, data, and network encryption technologies.
CompTIA Security+, Network+, or equivalent technical/security certifications.
Previous experience supporting COMSEC custodians, secure communications infrastructure, or classified network environments.

Clearance:

An active Top Secret clearance with SCI eligibility is required.

Location and Schedule:

This position is onsite at the customer location in Washington, DC. The environment requires onsite support five days per week, with some flexibility in scheduling based on program and customer requirements. Core business hours are 8am-4pm.

About Quantum Sky

Compensation:

Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically between $125,000-$150,000. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.

Benefits:

Highlights of our benefits include Health/Dental/Vision, 401(k) match, Paid Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and parental leave.

The world the mission operates in is going post-quantum, contested, and machine-speed. Quantum Sky engineers the advantage across cyber, networks, software, and quantum because the mission demands dominance, not parity. We don't follow the map. We draw it.

At Quantum Sky, we believe that success starts with our people. We foster a collaborative, innovative, and mission-driven environment where every team member plays a critical role in shaping the future of technology. Are you ready to join #TeamQuantumSky?

Quantum Sky Engineering LLC is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, [sexual orientation, gender identity,] national origin, disability, status as a protected veteran, or any characteristic protected by applicable law.

Apply on careers-quantumsky.icims.com About employer

More about this job

Skills

Regulatory compliance
Cybersecurity
Communication skills
Interpersonal skills
Confidentiality
Security+
Network+
Scheduling

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Work requirements

Jobs in the United States