Jobs in the United States

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Added 10 mins ago
Principal Engineer Interconnections
Avangrid Service Co
BIBLE SCHOOL PARK, NY
TITLE: Principal Engineer - Interconnections GREAT BENEFITS! WORK TYPE: Office SALARY RANGE: The base salary for this position is dependent upon experience and location ranging from $…
Added 10 mins ago
Principal Aerospace Engineer Autonomous System
SRC, Inc.
SYRACUSE, NY
SRC, Inc.is currently seeking a Principal Aerospace Engineer (Autonomous Systems background). The selected candidate will fill upcoming position upon task being awarded. This opportunity…
Added 11 mins ago
T
Data Platform Engineer
TEKsystems
Rochester, NY
- $70 to $85 USD / hour
We are seeking a Data Platform Engineer / Snowflake Administrator to support a large-scale data modernization initiative. This role will be responsible for the administration, security,…
Added 11 mins ago
Lead AI Automation Engineer
Humana
New York, NY
The Lead AI Automation Engineer will provide hands-on technical leadership for the design, engineering, and productionization of AI-enabled automation across the Data Governance…
Added 11 mins ago
Manufacturing Engineer
HII
Syracuse, NY
HII-Mission Technologies is looking for a motivated individual to fill the role of Multi-Functional Manufacturing Engineer for their Syracuse, NY Manufacturing Operations. Under the…
Added 15 mins ago
Data Quality Engineer
MidFirst Bank - Default
Oklahoma City, OK
…partnering with data stewards, analysts within the line of business, application teams, database administrators, information security, and compliance stakeholders to identify data quality…
Added 21 mins ago
ServiceNow Engineer - Secret Clearance
Jobgether
Remote, United States
As a ServiceNow Engineer, you will provide advanced engineering, development, and integration support for a large-scale enterprise ServiceNow platform within a federal IT environment. You…
Added 36 mins ago
AI
Defensive Cyber Engineer
Allyon, Inc.
Aurora, CO
- $130,000 to $145,000 USD / year
This Defensive Cyber Engineer role matters because it strengthens the United States Air and Space Force's ability to defend critical systems against advanced cyber threats. By leading…
Added 36 mins ago
NI
Electrical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
As an Electrical Engineer, you'll support the design, development, and testing of rugged electrical solutions for advanced laser and electro-optical systems. You'll work alongside senior…
Added 36 mins ago
NI
Sr. Electro-Optical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
Electro-Optical (EO) Engineers at nLIGHT DEFENSE Systems, Inc. are the engine of execution. As a Senior EO Engineer, you are expected to serve as a technical authority and execution leader,…
Added 36 mins ago
Linux Infrastructure Engineer (Bare Metal, Storage & AI Factory Infrastructure)
Uvation
Las Vegas, NV
We are seeking a highly experienced Senior Linux Infrastructure Engineer with deep expertise in Linux administration, bare metal infrastructure, enterprise storage, and next-generation AI…
Added 47 mins ago
Database Engineer - Entry Level
Boeing Intelligence & Analytics, Inc. (BIA)
MD - Annapolis Junction, MD
As a Database Engineer - Entry level at Boeing Intelligence and Analytics, you responsibilities will include:
Added 57 mins ago
Nuclear Engineer III or Senior (Mechanical)-Catawba Nuclear Station
Duke Energy
York, SC
This is an Engineer III/senior level of the Engineering classification hierarchy. Employees at this level manage work in engineering areas of specialization, with minimal supervision.…
Added 57 mins ago
ENGINEER METROLOGY 1
HII
Goose Creek, SC
This role will directly support the operations team by using advanced metrology equipment to evaluate finished and semifinished components and assemblies alongside metrology technicians.
Added 1 hour ago
Senior Data Platform Engineer
Schonfeld
NY
We are seeking a hands-on Senior Data Platform Engineer to build and scale enterprise data services centered on SingleStore Helios and PostgreSQL. You will combine database architecture and…
Added 1 hour ago
Cost Engineer
Turner Industries Group, LLC
Commerce City, CO
COST ENGINEER General Job Description: This position will perform non-routine cost/estimating assignments, which require the selection and application of resource monitoring and control…
Added 1 hour ago
T
Tools And Automation Engineer
TEKsystems
Broomfield, CO
- $138,700 to $190,700 USD / year
…and data analytics solutions, is seeking a Tools & Automation Engineer to support the development, production, and testing of advanced GPS receiver technology. This role sits within a team…
Added 1 hour ago
Machine Learning Engineer II
University Corporation for Atmospheric Research
Boulder, CO
2026-11-01 About the Role Great Opportunity! We are seeking a Machine Learning Engineer II.
Added 1 hour ago
Software Program Manager
USU RESEARCH FOUNDATION
DENVER, CO
…Laboratory (SDL) is seeking an experienced and detail-oriented advanced career Software Program Manager to lead the development and sustainment of complex software systems supporting…
Added 1 hour ago
Enterprise Architecture Mission Engineer
USU RESEARCH FOUNDATION
DENVER, CO
…weapons systems. The Strategic & Military Space Division delivers advanced satellite and sensor systems that support the Department of Defense and the Intelligence Community. Our division…
Added 1 hour ago
DDP [CVD] Technical Support Engineer - (E3)
Applied Materials, Inc
United States
…the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the…
Added 1 hour ago
AC
Ping SSO Engineer w. AI
AMERICAN CYBERSYSTEM
Denver, CO
- $65 to $70 USD / hour
A client of Innova Solutions is immediately hiring for a Ping SSO Engineer.
Added 1 hour ago
Mechanical Engineer
Valknut Automation
Ogden, UT
As a Contract Mechanical Engineer, you will be responsible for end-to-end mechanical system design, from concept through to production-ready documentation. You will collaborate closely with…
Added 1 hour ago
T
Sr. Palo Alto Network Engineer
TEKsystems
Fort Wayne, IN
- $50 to $65 USD / hour
Our client, is seeking an experienced Senior Network Engineer to support and maintain critical network infrastructure that connects hospitals, imaging centers, datacenters, and remote…
Added 1 hour ago
J
QA Engineer/Developer
Jobgether
Remote, United States
- $80,000 to $98,000 USD / year
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a QA Engineer/Developer based in the United States.

Citian

Senior Security Engineer

Washington, DC, United States

Salary Range: $150,000 - 200,000 base salary

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Job details

Pay: Salary Range: $150,000 - 200,000 base salary
Posting language: English
Posted: Nov 1, 2026

Original job description

Citian is a fast growing, venture backed SaaS technology company based in Washington, DC. Our software solutions revolutionize how our transportation and infrastructure systems – roads, rail, transit, bicycle, pedestrian – operate.

Our tech solutions:

Reduce traffic fatalities
Enhance pedestrian accessibility
Empower system operators to save time & money

You’ll work with some of the brightest minds in the software and transportation industries. Our engineers and data scientists apply the latest in emerging tech, Artificial Intelligence, and Machine Learning to build smarter, more advanced tools for our diverse client base. We work with clients across the United States, with global ambitions in the years ahead.

Who You Are:

You're a hands-on security engineer who has secured production cloud systems against regulatory or contract requirements, and you know what an assessor will ask for. You set the standard, write infrastructure code, review changes, and help teams fix problems rather than handing them a list. You can explain risk and trade-offs clearly to engineers, executives, and our customers' security teams.

You'll work with engineering and company leadership to secure systems that public agencies rely on, set our security standards, and help us expand to more states.

Expected Duties:

Lead security and compliance across our products: crash analytics, asset management, and crash data intake for state agencies. Work with engineering and data teams to set requirements, build controls, track fixes and prepare for audits and assessments.
Secure our crash data intake product, which handles criminal justice information in AWS GovCloud, in a way we can repeat for each new state: identity and MFA, encryption and key management (including FIPS where required), network isolation, logging and alerts, backup and recovery, retention and deletion, and limits on what data can leave.
Set and enforce access controls for regulated customer data, including contract limits on access from outside the US and through third-party tools, with the engineering and data teams that run those systems.
Turn customer contracts and security frameworks, such as SOC 2 and CJIS, into specific controls, each with an owner, a check (automated where possible) and current evidence. Support independent assessments that contracts require, such as against NIST SP 800-53 Moderate.
Be the technical contact for our customers' security and compliance teams, with Customer Success: questionnaires, architecture reviews and audits.
Run how we find and rank vulnerabilities across infrastructure, code and dependencies. Work with the teams that own those systems to prioritize fixes, confirm them and track exceptions.
Set up security monitoring and incident response, and practice it with the engineering on-call team.
Write security standards for engineers and AI coding agents, and build checks into how we develop and deploy.
Decide when we need outside help, such as assessors, penetration testers or managed services, and lead that work.

Required Skills & Experience:

Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent experience
6+ years in security, platform or infrastructure engineering, with a strong security focus in AWS
Has secured production systems against defined requirements, including building controls, keeping evidence and supporting independent assessments
Infrastructure as code (for example, AWS CDK or Terraform) and core AWS security (IAM, KMS, networking, logging)
Application and data security, including keeping customers' data separate and authorization; working knowledge of TypeScript, JavaScript or Python
Has investigated and responded to production security incidents
Has worked directly with customer security or compliance teams
Uses AI coding tools in daily work, checks their output, and keeps sensitive data out of unapproved AI services

Preferred Qualifications:

CJIS, AWS GovCloud, FedRAMP, GovRAMP (formerly StateRAMP) or NIST SP 800-53 assessments, especially for state or local government
SOC 2 Type 2, including compliance tools such as Drata
Protecting personal data in data pipelines, including AI processing
Identity providers such as Auth0, Okta or Amazon Cognito
Transportation or public safety data
Security certifications, such as AWS Security Specialty or CISSP

Location and screening:

This job must be done from within the United States. Access to some customer systems and data requires agency background screening, including fingerprint-based checks, and ongoing security training.

Salary Range: $150,000 - 200,000 base salary

Your Citian Advantage:

Competitive salary and benefits package including medical, dental, and vision insurance and generous PTO.
401(k) company match and monthly commuter transportation benefit
On-site gym and free snacks in the office
High-growth potential and opportunities for advancement within a fast growing, venture-backed SaaS startup!

Let's build smarter cities together! Learn more about Citian here: www.citian.co

** Citian is an organization committed to diversity and inclusion to drive our business results and create a better future every day for our diverse employees, clients, partners, and communities. We believe a diverse workforce allows us to match our growth ambitions and drive inclusion across the business. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Equal Opportunity/Affirmative Action Employer Minorities/Females/Protected Veterans/Persons with Disabilities

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More about this job

Skills

Security regulations
Regulatory compliance
AWS
Incident response
Computer science
Cybersecurity
Infrastructure as code
IBM Terraform
Identity and access management
Apply information security policies
TypeScript
JavaScript
Python
CISSP

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