Nathan Jelinek
AeroLeads people directory · profile

Nathan Jelinek Email & Phone Number

IAM Manager at HDR
Location: Omaha, Nebraska, United States 14 work roles 1 school
1 work email found @kiewit.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email n****@kiewit.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
HDR
Role
IAM Manager
Location
Omaha, Nebraska, United States
Company size

Who is Nathan Jelinek? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Nathan Jelinek is listed as IAM Manager at HDR, a company with 16080 employees, based in Omaha, Nebraska, United States. AeroLeads shows a work email signal at kiewit.com and a matched LinkedIn profile for Nathan Jelinek.

Nathan Jelinek previously worked as Information Security Team Lead - IAM at Conagra Brands and Information Security Engineer at Conagra Brands. Nathan Jelinek holds Chemistry from Armstrong State University.

Company email context

Email format at HDR

This section adds company-level context without repeating Nathan Jelinek's masked contact details.

{first}.{last}@kiewit.com
86% confidence

AeroLeads found 1 current-domain work email signal for Nathan Jelinek. Compare company email patterns before reaching out.

Profile bio

About Nathan Jelinek

As a seasoned Cybersecurity leader with expertise in Privileged Access Management (PAM) and Identity Access Management (IAM), I bring a strong technical foundation paired with a passion for empowering teams. My diverse experience spans networking, Cisco VoIP administration, satellite communications, and email filtering management on platforms like Proofpoint and Exchange.I specialize in PAM solutions, particularly with CyberArk, and thrive on mentoring others to master these tools. Developing people and building high-performing teams are at the heart of my leadership style, enabling organizations to meet and exceed their cybersecurity goals.My service in the United States Army instilled in me a commitment to organization, strategic communication, and delivering results under pressure. I’m driven to create secure, efficient systems while fostering environments where teams and individuals can excel.

Listed skills include Networking, Troubleshooting, Technical Support, Computer Hardware, and 42 others.

Current workplace

Nathan Jelinek's current company

Company context helps verify the profile and gives searchers a useful next step.

HDR
Hdr
IAM Manager
Omaha, NE, US
Website
Employees
16080
AeroLeads page
14 roles · 21 years

Nathan Jelinek work experience

A career timeline built from the work history available for this profile.

Iam Manager

Hdr

Omaha, NE, US

Information Security Team Lead - Iam

Current

Chicago, Illinois, US

- Collaborate with partners on design of solutions and processes related to the operations and improvements of IAM within the Conagra Enterprise- ​Ensure the IAM teams are implementing processes and solutions aligned with industry best practices along with company and regulatory requirements- ​Maintain an IAM team that can accommodate enterprise-wide.

Feb 2023 - Present

Information Security Engineer

Chicago, Illinois, US

  • Plan and support the architecture, design, deployment, and integration of PAM solutions, such as CyberArk, while remaining aligned with the concept of least privilege and in accordance with organizational and.
  • Ensure continuous improvement of PAM solutions by making recommendations and implementing additional controls, functions, and process improvements
  • Perform operational activities related to incident resolution, account design and creation, system and program monitoring and coordination of changes
  • Provide governance and oversight through creation and maintenance of PAM procedures and standards conforming with organizational requirements and industry best practices
  • Regularly lead or support review processes to include internal audits, assessments, and privileged account certifications/revocations processes
  • Partner with the business, IT and cross functional teams to ensure timely and successful delivery of PAM solutions
Apr 2022 - Feb 2023

Information Security Administrator

Omaha, NE, US

- Responsible for the further integration, configuration, and maintenance of the security tools; this includes Proofpoint, CyberArk, LastPass, LogRhythm, MS security Suite, Archer, and InsightVM- Instruct and guide our teams on how to use and configure the new tools and or functionality- Documentation and creation of the processes that are needed to help.

Jan 2020 - May 2022

Information Security Operations Analyst

Omaha, NE, US

Some primary duties are the administration and documentation of our systems such as CyberArk, Proofpoint, and LastPass. I also organize and document the processes and procedures that our team uses to handle security events. This includes maintaining technical documentation on our team SharePoint site and developing playbooks. I also utilize MS products.

Jan 2019 - Jan 2020

Im Support Analyst And Mobility Support

Omaha, NE, US

In this position, I investigated, evaluated, and resolved daily production tasks and performed maintenance on SSRS reports. I did this while utilizing the ServiceNow ticketing system. I supported complex data processes and the reports that came from them. I performed root cause analysis and provided an effective and timely resolution to issues and outages.

Feb 2017 - Jan 2019

Sr. Technician | Kss Operations

Omaha, NE, US

- Troubleshoot an expansive MPLS network with various wired and wireless connections throughout North America, Hawaii, and Australia- Configure and install various IP phones and features through CUCM, UCCX, CME, and CUE- Create detailed call flows, ring patterns, and create call queues- Perform MACD's - Troubleshoot Cisco IP phones and conference phones.

Oct 2013 - Feb 2017

Senior Satellite Communications Operator/Maintainer

Arlington, Virginia, US

Provided technical assistance to subordinates engaged in the operation and maintenance of tacticalthrough strategic satellite communication systems. Installed, configured, operated, aligned, conducted performance tests, and performs unit and direct support maintenance. Identified and reported electronic jamming and deception, and applied appropriate.

Dec 2011 - Sep 2013

Senior Network Administrator

Arlington, Virginia, US

Served as the Team Leader for the Network Administrations office at Forward Operating Base (FOB) Warrior in Kirkuk, Iraq. Assisted in the education of a team that consisted of five other IT professionals. Organized the handling and completion of hundreds of Remedy tickets. Responded to and diagnosed problems through discussions with users. Ran wires and.

Apr 2011 - Dec 2011

Satellite Communications Operator

Arlington, Virginia, US

Executed intricate and complicated tasks linked with stressed and unstressed network operations. Managed and completed alignment, control functions, and direct support maintenance on assigned communications equipment. Ensured backup equipment spares, and repair parts are available to sustain system operations. Compiled system and network statistics for.

Feb 2008 - Feb 2010

Assistant Manager

Made sure the shop floor ran smoothly, met the store's monthly targets and handled budgets. Recruited and trained staff. Dealt with any inquiries and complaints and monitored customer service. Served customers as needed. Put together schedules and shifts Ensured that the products are well displayed and managed deliveries.

2006 - 2008 ~2 yrs

Cashier

Greeted customers including answering phones and directing customer inquiries. Handled routine issues from customers. Received and processed all payments according to standard procedures.Assisted in the opening and closing of store which included but was not limited to cash handling and deposits. Informed customers about services available and assessed.

2005 - 2006 ~1 yr

Laborer

Birmingham, AL, US

- Operated Backhoe and other heavy equipment- Performed material handling- Installed doors, emergency hatches, ranges, ovens, tile, etc.- Sanded/Painted walls- Ensured the construction site was free of unnecessary debris

2006 - 2006
Team & coworkers

Colleagues at HDR

Other employees you can reach at hdrinc.com. View company contacts for 16080 employees →

1 education record

Nathan Jelinek education

  • Armstrong State University
    Armstrong State University
    Chemistry
FAQ

Frequently asked questions about Nathan Jelinek

Quick answers generated from the profile data available on this page.

What company does Nathan Jelinek work for?

Nathan Jelinek works for HDR.

What is Nathan Jelinek's role at HDR?

Nathan Jelinek is listed as IAM Manager at HDR.

What is Nathan Jelinek's email address?

AeroLeads has found 1 work email signal at @kiewit.com for Nathan Jelinek at HDR.

Where is Nathan Jelinek based?

Nathan Jelinek is based in Omaha, Nebraska, United States while working with HDR.

What companies has Nathan Jelinek worked for?

Nathan Jelinek has worked for Hdr, Conagra Brands, Kiewit, Us Army, and Jackson Hewitt Tax Service Inc..

Who are Nathan Jelinek's colleagues at HDR?

Nathan Jelinek's colleagues at HDR include Dean Gipson, Alex Dunn, Corrinna Hugaboom, Victoria Saliakouras, and Vicky Hsu.

How can I contact Nathan Jelinek?

You can use AeroLeads to view verified contact signals for Nathan Jelinek at HDR, including work email, phone, and LinkedIn data when available.

What schools did Nathan Jelinek attend?

Nathan Jelinek holds Chemistry from Armstrong State University.

What skills is Nathan Jelinek known for?

Nathan Jelinek is listed with skills including Networking, Troubleshooting, Technical Support, Computer Hardware, Windows 7, Microsoft Office, System Administration, and Switches.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.