Jobs in the United States

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Added 1 min ago
Senior Development Scientist
Corning
Wilmington, NC
…being a comprehensive provider of industry-leading optical solutions across the broader communications industry.This segment is classified into two main product groupings – carrier network…
Added 1 min ago
Lead Microsoft Platform Administrator
Systems Engineering Solutions Corporation
Alexandria, VA
…Desk, Tier 2 End User Support, Tier 3 Server, Platform, and Network Infrastructure Support and Engineering with responsibility for incident resolution, service requests, monitoring,…
Added 4 mins ago
Electrical Design Engineer (Prime), Senior
Axiom Space
United States
…era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International…
Added 4 mins ago
Automation and Controls Engineer
NOV
Navasota, TX
Think critically of the challenges and help drive solutions
Added 4 mins ago
P
Private Cloud Automation Engineer - Must have a Secret clearance or higher
PGTEK
Ogden, UT
- $140,000 to $175,000 USD / year
We are seeking a skilled and security-cleared Private Cloud Automation Engineer to support the development of automation workflows and cloud orchestration in classified environments. This…
Added 4 mins ago
P
Private Cloud Automation Engineer - Must have a Secret clearance or higher
PGTEK
Mechanicsburg, PA
- $140,000 to $175,000 USD / year
We are seeking a skilled and security-cleared Private Cloud Automation Engineer to support the development of automation workflows and cloud orchestration in classified environments. This…
Added 5 mins ago
Sr. Solutions Architect
BNH
Arnold AFB, TN
Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Digital Enterprise Lead Solutions Architect, supporting the Test Operations and Sustainment II (TOS II) contract at Arnold…
Added 6 mins ago
Service Desk Engineer (M-F 3pm to Midnight PST)
Nexus Technologies LLC
Remote, United States
Communicate technical findings and solutions clearly to both technical and non-technical stakeholders.
Added 9 mins ago
A
Software Test Engineer
Actalent
Phoenix, AZ
- $50 to $65 USD / hour
A fully onsite option is also available in Cedar Rapids, Iowa, five days per week
Added 10 mins ago
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Electronics Test Engineer
Actalent
Merritt Island, FL
- $36 to $43 USD / hour
Job Title: Integration and Test EngineerJob DescriptionThe Integration and Test Engineer defines, documents, analyzes, performs, and interprets tests for products, systems, components, and…
Added 10 mins ago
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Test Engineer
Actalent
Merritt Island, FL
- $36 to $43 USD / hour
Job Title: Integration and Test EngineerJob DescriptionThe Integration and Test Engineer defines, documents, analyzes, performs, and interprets tests for products, systems, components, and…
Added 10 mins ago
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Controls Engineer - Systems Integrator
Actalent
Edgemere, MD
- $48 to $76.92 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 10 mins ago
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Antenna Test Engineer
Actalent
LINTHICUM HEIGHTS, MD
- $43.27 to $76.92 USD / hour
Job Title: Antenna Test Software EngineerJob DescriptionThe Antenna Test Software Engineer develops and supports automated test solutions for advanced phased array antenna systems within a…
Added 10 mins ago
Sr. Mechanical Engineer
Actalent
Columbia, MD
The role is onsite full-time, with some flexibility for telework (1-2 days per week)
Added 10 mins ago
A
Construction Superintendent
Actalent
Apopka, FL
- $40.87 to $48.08 USD / hour
Work with the Project Engineer and subcontractors to process RFIs efficiently and provide clear, actionable solutions.
Added 10 mins ago
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Program Manager Non Tech 5
Actalent
Sandston, VA
- $75 to $85 USD / hour
Lead the facilitation and delivery of industry-leading datacenter power infrastructure solutions, including the development of new technologies and advanced concepts from pre-programming…
Added 10 mins ago
A
Electrical Engineer
Actalent
Indian Head, MD
- $100,000 to $170,000 USD / year
Job Title: Sr Electrical EngineerJob DescriptionThe Sr Electrical Engineer plays a critical role in ensuring safe, reliable, and compliant operations in a complex, safetycritical…
Added 10 mins ago
Mechanical Engineer
Actalent
Hagerstown, MD
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on researching, designing, developing, testing, certifying, deploying, and improving cutting-edge products…
Added 10 mins ago
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Validation Engineer
Actalent
Raleigh, NC
- $60 to $66 USD / hour
Now Hiring: Validation EngineerJob DescriptionThis hybrid Validation Engineer role focuses on implementing and validating GxP computerized systems within an R&D IT environment. You will…
Added 10 mins ago
Structural Engineer III
Actalent
Charlotte, NC
Job Title: Structural Engineer IIIJob DescriptionThis role offers an experienced Structural Engineer the opportunity to lead and deliver complex structural analysis and design for…
Added 10 mins ago
A
Mechanical Engineer
Actalent
Charlotte, NC
- $65 to $70 USD / hour
Job Title: Mechanical Engineer Job DescriptionThis role focuses on leading the mechanical and HVAC engineering scope for complex industrial, mission-critical, and EPC projects. You will…
Added 10 mins ago
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Structural Engineer
Actalent
Greenville, SC
- $31.25 to $48.08 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 10 mins ago
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Structural Engineer- HYBRID
Actalent
Greenville, SC
- $31.25 to $48.08 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 10 mins ago
A
Structural Engineer
Actalent
Greenville, SC
- $31.25 to $48.08 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 10 mins ago
A
Industrial Structural Engineer
Actalent
Greenville, SC
- $31.25 to $48.08 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…

Senior Systems Security Engineer

Remote, United States

$82,969 - $110,625 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $87,117 - $116,156 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $91,266 - $121,688 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA.

Apply on careers.lumen.com About employer

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Job details

Pay: $82,969 - $110,625 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $87,117 - $116,156 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $91,266 - $121,688 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA.
Apply by: May 12, 2027
Experience: 6 years of experience, or 4 with Masters degree
Posting language: English
Posted: Nov 13, 2026

Original job description

Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive real innovation for our customers, partners, and industry. The work is challenging, expectations are clear, and trust is built into how we operate. If you’re ready to take ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today. The Role

Lumen’s Black Lotus Labs is seeking a Lead Site Reliability Engineer and join our US-based Information Security / Big Data team. This small team of passionate security researchers works on vast, unique information security related data sets using our distributed computing cluster. The team is looking for a knowledgeable Linux admin with a passion for learning, running distributed systems, and an interest in the security domain. This is a team of people that love to be creative, learn new things, and innovate using their expertise to make an impact in the information security world. If you enjoy being at the cutting edge of technology and making the Internet a safer place, then this is the job for you.

This position will work within the platform and infrastructure of Black Lotus Labs, supporting the ongoing operations of a big data infrastructure that is used to ingest, parse, store, and analyze cyber threats, as well as supporting the operations of other systems to facilitate cyber security research and analysis. The work effort of the role is focused on the ongoing operational support of on-premises and cloud hosted Linux (Ubuntu) systems that support our Hadoop ecosystem (HBase, HDFS, Spark, Kafka, etc.), Elasticsearch and Redis clusters, Docker using Docker Swarm, a malware environment, and a network of honeypots.

The Main Responsibilities

Respond to system alerts and take appropriate action to troubleshoot and resolve identified issues.
Open and maintain Jira tickets to track system issues, tasks, and required follow-up activities.
Investigate system resources, processes, and performance issues to identify root causes and potential solutions.
Maintain system infrastructure to support ongoing stability, reliability, and availability.
Tune and optimize systems to improve overall performance, efficiency, and resource utilization.
Enhance monitoring and alerting systems to improve visibility into system health and proactively identify potential issues.

What We Look For in a Candidate

Required

Bachelors Degree
6 years of experience, or 4 with Masters degree

Preferred

Masters Degree
Candidates must have a strong background demonstrating
Knowledge of big data systems like Hadoop
Knowledge of Linux administration
Knowledge of system logging
Knowledge of host networking

Highly desired skills, experience, or knowledge will include:

Experience with Hadoop distributions
Experience with Docker and Docker Swarm
Experience with Gitlab repository
Scripting and automation (Bash/Python) of systems
Experience with CI/CD deployment tools
Experience with task tracking software like Jira
Administrating virtual machines on cloud providers
Securing Linux systems and associated applications
Knowledge of iptables and nftables tools
Managing system with infrastructure tools like Salt or Bash
Administrating Elasticsearch clusters

Compensation

This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors.

Location Based Pay Ranges:

Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process.

Learn more about Lumen's:

Benefits
Bonus Structure

Requisition #: 344348

Life at Lumen Life at Lumen is human and connected, even in a fast moving, AI‑focused organization. We set clear expectations and trust people to meet them. With real support and shared accountability, teams collaborate better, move faster, and deliver meaningful outcomes. Our Lumen 8 behaviors guide how we interact, make decisions, and work together, shaping a culture built to perform and win. To learn more about Life at Lumen and how we live the Lumen 8, please visit: https://jobs.lumen.com/global/en/life-at-lumen

Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Applicant Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To review Lumen’s Global Employment Applicant and Talent Community Privacy Notice, please visit: https://jobs.lumen.com/global/en/privacy-notice

Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

Apply on careers.lumen.com About employer

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Jobs in the United States