# Senior Cisco Identity Services Engine (ISE) Engineer

Role: Senior Cisco Identity Services Engine (ISE) Engineer Location: Washington, DC (Onsite) Type: Full-Time Required Experience 10-15 years of Network/Security Engineering experience. Strong hands-on experience with Cisco ISE 3.x in large enterprise environments. Experience with Cisco ISE upgrades, patching, troubleshooting, administration, and multi-node deployments. Strong knowledge of 802.1X, RADIUS, EAP/EAP-TLS, NAC, AAA, Authentication & Authorization Policies. Experience with Active Directory integration, Security Groups, and Identity Sources. Strong understanding of PKI and Certificate Management, including server certificates, CA chains, certificate renewals, thumbprints, and certificate-based authentication. Experience with Cisco ISE vulnerability remediation, security patching, and production support. Hands-on experience with packet captures, ISE logs, authentication troubleshooting, and root cause analysis. Experience integrating Cisco ISE with: Cisco Catalyst Meraki Firewalls F5 DNS Splunk/SIEM platforms ServiceNow & Change Management Experience creating and managing ServiceNow Change Requests. Ability to write implementation, validation, rollback, and risk assessment

- **Id**: 4034146
- **Url**: <https://alion.io/job/hexaware-technologies-senior-cisco-identity-services-engine-ise-engineer>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Washington, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 10
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-10T14:41:27Z
- **Employer posted date**: 2026-11-10
- **Last verified at**: 2026-11-13T23:52:08Z
- **Board verified**: yes
- **Days open**: 4
- **Description format**: text
- **Description chars**: 2181
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Consulting & Digital Transformation, IT Outsourcing & Dedicated Teams, Business Process Outsourcing (BPO), Custom Software Development

## Company

- **Id**: 1478
- **Name**: Hexaware Technologies
- **Domain**: hexaware.com
- **Url**: <https://alion.io/company/hexaware-technologies>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Oracle

### Truth index

- **Grade**: B
- **Score**: 77
- **Open postings**: 14
- **Ghost share**: 0
- **Stale share**: 0.929
- **Repost share**: 0
- **Time to fill p50 days**: 22
- **Computed at**: 2026-11-14T05:58:10Z

## Technologies

- **Active Directory** — Optional: no
- **DNS** — Optional: no
- **PKI** — Optional: no
- **ServiceNow** — Optional: no
- **SIEM** — Optional: no
- **Splunk** — Optional: no
- **Ansible** — Optional: yes
- **CI/CD** — Optional: yes
- **Python** — Optional: yes
- **Rest API** — Optional: yes
- **Terraform** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 4

## Requirements

- **Experience years min**: 10
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-10T19:36:41Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 482 · green card filings: 97; Filings 12m: 482

## Liveness

- **Score**: 63
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.632
- **P room**: 1
- **Age days**: 3
- **Expected fill days**: 22
- **Reasons**: conf:6, stale_co, velocity, win:early
- **Computed at**: 2026-11-14T05:58:10Z

---
[Page](https://alion.io/job/hexaware-technologies-senior-cisco-identity-services-engine-ise-engineer) · [JSON](https://alion.io/job/hexaware-technologies-senior-cisco-identity-services-engine-ise-engineer.json)

Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.