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Added 14 mins ago
Lead Software Engineer - Java, React, AWS
JPMC page
Jersey City, NJ
As a Senior Lead Software Engineer at JPMorganChase within the Chief Technology Office team, you will shape architecture and drive delivery across the firm's state-of-the-art technology…
Added 17 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
Oklahoma City, OK
As a Technical Leader on our team, you will define and build core agentic identity capabilities across cloud, on-premises, and hybrid architectures. You will lead technical strategy from…
Added 17 mins ago
Site Reliability Architect Senior
OGE Energy Corp.
Oklahoma City, OK
The Site Reliability Architect is responsible for providing continuous feedback of site health, reliability, availability, and user experience for all core products. Meaningful and relevant…
Added 19 mins ago
Sales Solutions Architect - Zoom
Black Box
PLANO, TX
The Solution Architect – Zoom is Black Box’s dedicated Zoom subject-matter expert, combining deep Zoom technical credibility with a strong commercial mandate. This role proactively creates…
Added 20 mins ago
C
Software Engineer
Compyl
Remote, United States
- $100,000 to $140,000 USD / year
As a Software Engineer, you will architect and build the heart of the Compyl platform. This team is responsible for our most critical feature set: an Agentic AI system that actively…
Added 26 mins ago
Java Backend Developer
Citibank, N.A.
United States
Assume end-to-end ownership of software deliverables across the full Software Development Life Cycle (SDLC) - from technical design and implementation to automated testing, deployment, and…
Added 27 mins ago
Information Systems Security Engineer (ISSE)
KGS LLC
Arlington, VA
- 10+ years of relevant experience, including technical leadership as a senior ISSE, security architect, ISSM, lead ISSO, security control assessor, or equivalent role supporting…
Added 30 mins ago
C
Staff Engineer, Systems Engineering
Carrier
Bloomington, MN · Minneapolis, MN · Saint Paul, MN
- $96,000 to $192,000 USD / year
Architect, develop, and deliver high-quality software, code, and algorithms for full-stack Java and Android-based solutions, ensuring end-to-end code quality.
Added 41 mins ago
Staff Control Systems Engineer
Thea Energy
Kearny, NJ
Share technical expertise and mentor control software, automation, instrumentation, and data acquisition engineers through design collaboration, code review, and troubleshooting. Coordinate…
Added 42 mins ago
B
Enterprise Software Architect
bet365
Denver, CO
- $150,000 to $185,000 USD / year
As an Enterprise Software Architect you will be responsible for the ongoing design of our revolutionary Sports Betting and Trading platform.
Added 52 mins ago
Principal Engineer
NetApp
San Jose
NetApp is seeking a Principal Engineer to set the technical direction for the Active IQ platform, defining the architecture and engineering approach for the AI, agentic AI, and intelligent…
Added 1 hour ago
Principal Engineer
NetApp, Inc.
San Jose, CA
NetApp is seeking a Principal Engineer to set the technical direction for the Active IQ platform, defining the architecture and engineering approach for the AI, agentic AI, and intelligent…
Added 1 hour ago
Sr. Database Administrator
ConstructConnect
Atlanta, GA
The Sr. Database Administrator is the principal technical authority for ConstructConnect’s database platforms, a hybrid on-premises and cloud environment running 24/7 across SQL Server…
Added 1 hour ago
Senior Architect, ServiceNow
ATLANTA, GA
NCR Voyix is hiring a highly technical ServiceNow Senior Architect to help our business implement or enhance existing ServiceNow environments.
Added 1 hour ago
Principal Learning Experience Designer
OneTrust
Sandy Springs, GA
Architect and deliver rapid, release‑synchronous eLearning for technical SaaS products, using modern authoring tools (primarily Rise)
Added 1 hour ago
Product Strategy and Operations Principal, Cloud AI
Google
Sunnyvale, CA
Architect the transition toward vibe coding platforms where human domain knowledge is codified into agentic systems, allowing non-technical stakeholders to interact with hyperscale data…
Added 1 hour ago
Sr. Software Engineer (Systems Engineering, C/C++)
NetApp
San Jose, CA
As an Senior Software Engineer, you will apply broad and deep expertise across multiple specialized disciplines including distributed systems, Linux systems software, storage architecture,…
Added 1 hour ago
Senior Atlassian Solution Architect
LMI
United States
LMI is seeking an Atlassian Solution Architect at the Senior level to design secure, scalable enterprise Atlassian Cloud environments supporting Department of Veterans Affairs (VA)…
Added 1 hour ago
Lead AI Architect ( Agentic SDLC )
Orion Innovation
Edison, NJ
· 5+ years of experience in software engineering, applied AI, developer tooling, platform engineering, or technically intensive solutions engineering, with a strong record of shipping…
Added 1 hour ago
Software Engineer
Holley Performance
Bowling Green, KY
The Software Engineer owns the development and implementation of assigned features and components within our enterprise eCommerce platform, delivering scalable, high-quality solutions that…
Added 2 hours ago
Solutions Architect III, Bedrock Customer Success - AWS Mantle
Amazon
Seattle, WA
As a Senior Solutions Architect you are a credible technical leader - to our customers, and to the service teams you partner with. You will lead engagements where the business objective is…
Added 2 hours ago
MR
Technical Architect Senior
Munich Re Careers
New York, NY
- $201,950 USD / year
…field plus 5 years of experience as an Information Systems Architect, Technical Architect, Software Engineer, Enterprise Systems Architect or closely related position. Prior work experience…
Added 2 hours ago
Senior Software Engineer - Developer Experience, Android
DoorDash USA
San Francisco, CA · Sunnyvale, CA · Los Angeles, CA · Seattle, WA · NY
As a Software Engineer on the Developer Experience team, you will build the foundational pieces for all DoorDash Mobile applications. These include runtime libraries, build systems, and…
Added 2 hours ago
Asset & Wealth Management, Product Management, Associate
Campus
NY
Drive Insight: Architect and maintain sophisticated product analytics, dynamic dashboards, and compelling data visualizations using industry-leading tools like Adobe Analytics and Tableau,…
Added 3 hours ago
TA
Senior Cloud Solutions Architect
The Aerospace Corpor
Colorado Springs, CO
- $166,400 to $249,600 USD / year
…programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged…

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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