Jobs in the United States

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Added 1 min ago
Senior Software Engineer, Stablecoins
Coinbase
Charleston, WV
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Charleston, WV
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Charleston, WV
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:
Added 1 min ago
Senior Data Engineer
Highmark Health
Charleston, WV
This role is an integral senior member of a technical team, responsible for supporting the design, development, and maintenance of the organization's data infrastructure, ensuring the…
Added 1 min ago
Cybersecurity Engineer (Cloud)
Amentum
Charleston, WV
Configure and test security policies, infrastructure-as-code controls, deployment automation, and supporting integrations in coordination with cloud platform and application owners.
Added 1 min ago
Solutions Architect - Nutanix Database Service
Nutanix
Charleston, WV
Experience: 5+ years of experience in a customer-facing pre-sales technical role (Solutions Architect, Systems Engineer, or Database Specialist Architect) within an enterprise software,…
Added 1 min ago
Senior Cybersecurity Architect (Cloud)
Amentum
Charleston, WV
Build and maintain reusable infrastructure-as-code components and deployment automation for security policies, controls, and platform onboarding.
Added 2 mins ago
13569 - DevOps Engineer Sr
Resolve Tech Solutions, LLC
United States
As a Senior DevOps Engineer, you are joining a multidisciplinary team of product managers, designers and engineers who create digital products that hundreds of thousands of people…
Added 9 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Indianapolis, IN
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 9 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Indianapolis, IN
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 9 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Indianapolis, IN
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:
Added 9 mins ago
Senior Data Engineer
Highmark Health
Indianapolis, IN
This role is an integral senior member of a technical team, responsible for supporting the design, development, and maintenance of the organization's data infrastructure, ensuring the…
Added 9 mins ago
Solutions Architect - Nutanix Database Service
Nutanix
Indianapolis, IN
Experience: 5+ years of experience in a customer-facing pre-sales technical role (Solutions Architect, Systems Engineer, or Database Specialist Architect) within an enterprise software,…
Added 9 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Indianapolis, IN
Configure and test security policies, infrastructure-as-code controls, deployment automation, and supporting integrations in coordination with cloud platform and application owners.
Added 9 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Indianapolis, IN
Build and maintain reusable infrastructure-as-code components and deployment automation for security policies, controls, and platform onboarding.
Added 9 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Salem, VA
- $62,849 to $139,563 USD / year
Come Join Our Team! The position serves as a Healthcare Engineer (Project Engineer) at the Salem VAMC. This position performs project planning, produces designs, manages designs, manages…
Added 9 mins ago
US
Mechanical Engineer
United States Army Installation Management Command
Fort Rucker, AL
- $106,437 to $138,370 USD / year
Serves as a Senior Mechanical Engineer on an interrelated team of engineers and architects engaged in construction and facilities repair project development. | Provides expert mechanical…
Added 9 mins ago
SO
Senior Bridge Inspection Engineer/Supervisor
State of Indiana
Indianapolis, IN
- $75,010 USD / year
The Senior Bridge Inspection Engineer for the Indiana Department of Transportation (INDOT) is responsible for inspecting bridges, large culverts, and retaining walls to ensure public safety…
Added 9 mins ago
Cyber Systems Security Engineering Prin - E6
Lockheed Martin
Virtual Two, MD · MD
Demonstrated experience serving as a senior cybersecurity engineer, architect, technical fellow, chief engineer, CTO, CISO, or equivalent technical authority for complex government,…
Added 10 mins ago
Environmental Health & Safety Engineer Sr Stf - E5
Lockheed Martin
Remote, United States
…and expand the company’s “Go Green” program across facility infrastructure. This role will translate complex engineering concepts into actionable business cases, coordinate…
Added 10 mins ago
Software Engineer Sr - E3
Lockheed Martin
Owego, NY · Owego
As a Senior Software Engineer, you will develop mission-system software and simulation infrastructure to support capability-based testing. You will also support system checkout,…
Added 11 mins ago
Senior Agentic Insights Engineer
NVIDIA Corporation
Remote, United States
We’re looking for a Senior Agentic Insights Engineer to be the hands-on technical builder behind this transformation. In this role, you’ll develop and operate the agentic infrastructure…
Added 12 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Salem, VA
- $62,849 to $139,563 USD / year
Come Join Our Team! The position serves as a Healthcare Engineer (Project Engineer) at the Salem VAMC. This position performs project planning, produces designs, manages designs, manages…
Added 15 mins ago
UA
Civil Engineer (Structural)
U.S. Army Corps of Engineers
Kansas City, MO
- $99,954 to $127,443 USD / year
About the Position: This is a Civil Engineer (Structural), GS-0810-11/12 position with the Kansas City District, Engineering Division, Structural Section. The Structural section is…
Added 16 mins ago
Platform Engineer
RightEye
Remote, United States
As a Platform Engineer, you'll build and own the software that takes our ML models from research to production: the Theia SDK that runs real-time inference at the edge, the APIs and…

Sunayu

Senior Security Architect - TS/SCI

Bethesda, MD, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Location: Bethesda, MD

Category: Cyber Security Architecture and Engineering Travel Required: No Remote Type: No Clearance: TS/SCI

As a Cloud Cyber Security Engineer, you will be responsible for providing technical security expertise in securing, hardening, and maintaining compliance of cloud-based software platforms and infrastructure across multiple secure networks. You will lean on your experience with security technologies, industry best practices, vulnerability management, and risk management frameworks (RMF) to employ effective security solutions. In this role, you will collaborate closely with compliance personnel, software engineers, system engineers, system architects, and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure system regulatory compliance and security posture.

Key Responsibilities include:

Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components.
Recommending and developing technical solutions, products, and standards based on current and desired system security architecture.
Effectively collaborating with other internal technical experts on a day-to-day basis.
Communicating with Program Managers and POCs from customer organizations when necessary, regarding Security issues of significant importance.
Participating in Program Increment Planning and related agile team activities.
Working closely with System Engineering, Test Engineering, and Integration teams to ensure that the hardware and software architecture and implementation meets security requirements.
Evaluating the impact of new development on the operational security posture of the system.
Serving as a subject matter expert in security architecture to include providing advice to Program Managers, Customer technical experts, and internal program teams.
Continuously improve engineering processes, documentation standards, implementation playbooks, migration runbooks, technical standards, and execution models to accelerate delivery, reduce rework, improve operational handoff, and lower sustainment burden.
Multi-Cloud Security Architecture: Design security architectures and solutions spanning AWS, Azure, GCP, and OCI, identifying common architectural patterns while accounting for CSP-specific capabilities and limitations. Security Platform Integration: Architect integrations between native security services and enterprise security platforms, including vulnerability management products, Stig evaluation, and SIEM.
Containers & Kubernetes: Knowledge of Kubernetes and container security architectures, including image security, admission controls, secrets, identity, network policies, software supply chain security, security scanning, and runtime protection.
Design, engineer, and implement enterprise network security architecture spanning next-generation firewalls, intrusion detection and prevention, web and TLS proxies, VPN and encryption services, network access control, DNS security, and east-west security controls.
Evaluate the current network security architecture, identify gaps and improvement opportunities, estimate level of effort, assess implementation risk, and develop practical engineering plans to strengthen enterprise security capabilities.
Provide specifications for network security architecture, evaluate and recommend emerging security technologies, and perform needs assessments to inform design and investment decisions.
Tune and optimize security controls to reduce false positives, close coverage gaps, and improve detection and enforcement without degrading network performance or availability.

To be successful in this role you need these skills (required):

Clearance: Active or current Top Secret/SCI and the ability to obtain Polygraph
Bachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 12 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer space.
Certification: At least one IAT and one IAT Level II or higher certification e.g., CCNA Security, CySA+, Security+ CE, CISSP (or Associate) and the ability to obtain Privileged User Account (PUA)/elevated access per DoD policy.
Must have a solid understanding of security practices and policies and hands-on vulnerability testing experience using Customer tools.
Must have experience applying Risk Management Framework.
Must have demonstrated knowledge of and experience with common security tools, such as ACAS, Prisma Cloud, and Splunk/Elastic.
Experience with SCAP or STIG based tools and specifications.
Extensive experience designing enterprise security solutions and translating security requirements into implementable technical architectures.
Knowledge of Kubernetes and container security architectures, including image security, admission controls, secrets, identity, network policies, software supply chain security, and runtime protection.
Experience designing solutions involving SIEM, vulnerability management, identity security, network security, secrets management, container scanning, and data protection technologies.
Monitor system security status, identify risks and vulnerabilities, and coordinate remediation efforts with system owners, engineers, and other stakeholders.
Experience with data modeling and mapping system data flows for the purpose of cybersecurity analysis.
Understanding of microservices architecture and service mesh.

You will wow us even more if you have these skills:

Active TS/SCI with polygraph
Experience with Commercial Cloud Services (C2S) and cloud-based enterprise services, preferably AWS
Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
DoD 8570 compliance with IASAE Level 2 or 3.
Experience installing, configuring, testing, deploying, operating, and maintaining enterprise network based scanning and reporting tools such as Trellix/ESS, ACAS, Evaluate STIG, SteelCloud ConfigOS, Prisma Cloud and STIG Manager.
Extensive experience hardening modern operating systems, such as Oracle Linux and RHEL, as well as Microsoft Windows environments using Security Technical Implementation Guides (STIGs).
Information Systems Security Engineering Professional (ISSEP) Certification.
Computer Information Systems Security Professional (CISSP) Certification.
Design and Architecture: Design, implement, and maintain Splunk environments including forwarders, indexers, search heads, and deployment servers.
Hands-on experience with two or more of the following technologies: Palo Alto Prisma Cloud, Splunk, Elastic, or Evaluate Stig.

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Who We Are

Sunayu, LLC serves as a premier technology partner to the Defense and Intelligence communities, delivering mission-critical engineering solutions across the nation. Our operations are anchored in a commitment to trust, accountability, and ethical transparency, ensuring the high-performance outcomes necessary to protect our country's most vital interests.

Culture

Our strength lies in our community: Our team prioritizes collaboration, professional growth, and encourages open communication. At Sunayu, we don't just secure the mission - we grow together.

Career Development

We support and encourage our team members to continue their professional growth by providing company-reimbursed training and continuing education of up to $5,000 per year. We also participate in many industry conferences and events where we share our expertise and experiences.

Pay Rate

Salary range considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills, as well as market and business considerations when extending an offer.

Benefits

3 Medical Plan Options
Dental and Vision
FSA, DCFSA, HSA
Life/AD&D Insurance
Short-Term & Long-Term Disability
Employee Assistance Program (EAP)
Training and Educational Assistance
Paid Time Off (PTO)
11 Federal holidays
401k plan with up to a 6% match (100% immediate vesting)

Equal Opportunity Employer

Sunayu, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability status, marital status, genetic information, medical condition, or any other characteristic protected by law.

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