Jobs in the United States

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Added 4 mins ago
Staff Engineer - Developer Productivity
Jobgether
Remote, United States
As a Staff Engineer specializing in Developer Productivity, you will shape the engineering experience and technical infrastructure that enables a growing organization to build, test, and…
Added 4 mins ago
Senior / Staff SWE - Backend (Grader)
Jobgether
Remote, United States
As a Senior / Staff Backend Engineer, you will take ownership of the architecture and development of a high-impact, AI-powered restaurant intelligence platform. You will design and scale…
Added 9 mins ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Develop hardened container images, deployment templates, configuration standards, and environment-specific overlays for applications, data services, and AI inference workloads.
Added 31 mins ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Pierre, SD
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 37 mins ago
DevOps + Go (Platform Engineer )
Jobgether
Remote, United States
The DevOps + Go Platform Engineer will help build and evolve an internal developer platform and CI/CD ecosystem supporting multiple products and infrastructure environments. This hands-on…
Added 43 mins ago
Data Center Electrical Engineer
Google
Sunnyvale, CA · Atlanta, GA · Austin, TX · Addison, TX · Kirkland, WA · New York, NY · Reston, VA · Seattle, WA · San Francisco, CA
Our thirst for technology is a part of everything we do. The Data Center Engineering team takes the physical design of our data centers into the future. Our lab mirrors a research and…
Added 1 hour ago
Senior Software Engineer – AI, Tax and Audit, FDE
Thomson Reuters (Tax & Accounting) Inc
Brooklyn, NY · Frisco, TX · Ann Arbor, MI · Eagan, MN
…complex work, and deliver better outcomes for their clients. As a Senior Software Engineer, you will combine Python, backend engineering, large language models (LLMs), and client-facing…
Added 1 hour ago
J
Senior Front End Engineer - React/Typescript
Jobgether
Remote, United States
- $112,900 to $188,100 USD / year
…all applications and next steps. Our partner is looking for a Senior Front End Engineer – React/TypeScript based in the United…
Added 1 hour ago
Senior Machine Learning Engineer
Treasure AI
Remote, United States
This is an ideal position for those with not only data science and machine learning skills, but also cloud service engineering skills for developing, deploying, and operating these critical…
Added 1 hour ago
Forward Deployed Engineer, Agentic AI
Cprime
Remote, United States
…expertise across Atlassian, IBM Apptio, ServiceNow, cloud, data and enterprise agility to enable intelligent enterprises where people and AI orchestrate as…
Added 2 hours ago
EA
College Intern - Engineering Technical Services
Envoy Air Inc.
Irving, TX
- $22 USD / hour
With this internship, the intern will assist the Aircraft Systems Engineer(s) with reviewing manufacture service documents for applicability to determine embodiment requirements based on…
Added 2 hours ago
HP
Senior / Staff Embedded Software Engineer
Heron Power
Scotts Valley, CA
- $140,000 to $220,000 USD / year
As a Senior/ Staff Embedded Software Engineer, you will be a key technical force behind Heron's embedded firmware platform - driving architecture decisions, raising the bar on quality and…
Added 2 hours ago
J
Senior Software Engineer - Front End (Library of Congress)
Jobgether
Remote, United States
- $100,000 to $135,000 USD / year
Join a remote-first engineering team delivering accessible, reliable, and user-centered digital services for the public sector. In this senior individual contributor role, you will build…
Added 2 hours ago
Senior Software Engineer II
Invoca
Remote, United States
We are looking for a Senior Software Engineer II who builds leverage for the team, not just executes within it. You likely have:
Added 2 hours ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Develop hardened container images, deployment templates, configuration standards, and environment-specific overlays for applications, data services, and AI inference workloads.
Added 2 hours ago
Sr Contamination Control Engineer
ASML US, LP. (US20)
Wilton, CT
In this senior engineering role, you will combine hands-on technical problem solving with process development, data analysis, and continuous improvement. Your work will support…
Added 3 hours ago
Software Engineer, Full Stack Web
Volvo Car Corporation
Mahwah, NJ
As a Software Engineer, Full Stack Web, you work as part of one engineering team across regional and global partners to build secure, reliable, accessible, and scalable web products. You…
Added 3 hours ago
Lead Engineer
Jobgether
Remote, United States
We are seeking an experienced Lead Engineer to drive the design, development, and implementation of innovative architectural panels and steel products. In this role, you will lead an…
Added 3 hours ago
S
R&D Project Engineer
SprintRay
Huntington Beach
- $80,000 to $95,000 USD / year
The R&D Project Engineer is a hybrid role that combines program leadership with hands-on laboratory work. Approximately half of the role (~50%) is dedicated to planning and driving…
Added 4 hours ago
Staff Site Reliability Engineer- Networking
Jobgether
Remote, United States
In this senior technical role, you will define and lead networking strategy across a globally distributed hybrid infrastructure supporting a large-scale internet intelligence and…
Added 4 hours ago
VP
Senior AWS Cloud Engineer
Votaw Precision Technologies LLC
Santa Fe Springs, CA
- $130,000 to $165,000 USD / year
The Senior AWS Cloud Engineer will build and own Vela’s cloud foundation in AWS GovCloud (US), where CUI and manufacturing data will reside. This hands-on role will establish the landing…
Added 4 hours ago
AE
Campus Graduate Masters Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
…efficiency, and drive competitive differentiation with speed. We support the delivery and operations of technology, digital, and data capabilities, platforms, and services globally.…
Added 4 hours ago
Senior PostgreSQL Database Engineer
Valiant Solutions, LLC
St. Louis, MO
The Senior PostgreSQL Database Engineer will join a program providing User-facing and Data Center Services supporting an Intelligence Community customer. The team will work together to…
Added 4 hours ago
Senior Azure Infrastructure Engineer
Jobgether
Remote, United States
The Senior Azure Infrastructure Engineer will design, implement, automate, and support secure, scalable, and resilient cloud infrastructure within an enterprise Azure environment. Working…
Added 5 hours ago
Senior VDI Engineer
Valiant Solutions, LLC
St. Louis, MO
The Senior VDI Engineer will join a program providing User-facing and Data Center Services supporting an Intelligence Community customer. The team will work together to support innovative…

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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